postgresql/doc/FAQ_japanese

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PostgreSQL(<28>ݥ<EFBFBD><DDA5>ȥ<EFBFBD><C8A5>쥹<EFBFBD><ECA5B9><EFBFBD><EFBFBD><EFBFBD>塼<EFBFBD><E5A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)<29>ˤĤ<CBA4><C4A4>Ƥ褯<C6A4><E8A4AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(FAQ)</H1>
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<EFBFBD><EFBFBD>ʸ<EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:		Tue Oct 17 00:21:20 EDT 2000
			(<28>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD> 03/02/2001)
<P>
<EFBFBD><EFBFBD><EFBFBD>ߤΰݻ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:	Bruce Momjian (<A
HREF="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)<BR><P>
<P>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><EFBFBD><EFBFBD>κǿ<EFBFBD><EFBFBD>Ǥ<EFBFBD>
<A HREF="http://www.PostgreSQL.org/">http://www.PostgreSQL.org/</A>
<EFBFBD>Ǹ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<P>

<EFBFBD>ץ<EFBFBD><EFBFBD>åȥۡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͭ<EFBFBD>μ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD>Ƥ<EFBFBD>:<A
 HREF="http://www.PostgreSQL.org/docs/">http://www.PostgreSQL.org/users-lounge/docs/faq.html</A>
<BR><3E>˲<EFBFBD><CBB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<P>

<P>
<small><PRE>
[<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	(<28>ʲ<EFBFBD><CAB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥˤ<D4A4><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> [<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> ] <20>ȤǰϤ<C7B0><CFA4>ǵ<EFBFBD><C7B5><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>)

	  http://www.PostgreSQL.org/ <20>˥<EFBFBD><CBA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> http://postgresql.nucba.ac.jp/
<EFBFBD>˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>쥯<EFBFBD>Ȥ<EFBFBD><EFBFBD>졢"Not Found" <20>ˤʤäƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>ϡ<EFBFBD>
		<A HREF="http://www.PostgreSQL.org/index.html">http://www.PostgreSQL.org/index.html</A>
	<09>˥<EFBFBD><CBA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤߤƤ<DFA4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>


<EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><EFBFBD>ǤˤĤ<EFBFBD><EFBFBD>Ƥϰʲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:	2001ǯ03<30><33>03<30><33>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:		<09><>¼ <20><> (<A HREF="mailto:juk@jp.postgresql.org">Jun Kuwamura &lt;juk@jp.postgresql.org&gt;</A>)

 <20><><EFBFBD><EFBFBD>FAQ<41><51><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><CEBA><EFBFBD><EFBFBD>˶<EFBFBD><CBB6>Ϥ򤷤Ƥ<F2A4B7A4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><C3A4>ʲ<EFBFBD><CAB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4>ᡢ

		<09><><EFBFBD><EFBFBD> ̭<><CCAD><EFBFBD><EFBFBD>(<A HREF="mailto:Tanaka.Minoru@keiken.co.jp">Minoru Tanaka &lt;Tanaka.Minoru@keiken.co.jp&gt;</A>)
		<09>а<EFBFBD> ã<>פ<EFBFBD><D7A4><EFBFBD>(<A HREF="mailto:t-ishii@sra.co.jp">Tatsuo Ishii &lt;t-ishii@sra.co.jp&gt;</A>)
		<09><>ƣ <20>οͤ<CEBF><CDA4><EFBFBD>(<A HREF="mailto:tomos@elelab.nsc.co.jp">Tomohito Saitoh &lt;tomos@elelab.nsc.co.jp&gt;</A>)
		<09>Ͼ<EFBFBD>  ȥ<><C8A5><EFBFBD><EFBFBD>(<A HREF="mailto:baba@kusastro.kyoto-u.ac.jp">Hajime Baba &lt;baba@kusastro.kyoto-u.ac.jp&gt;</A>)
		<09><><EFBFBD><EFBFBD> <20>칬<EFBFBD><ECB9AC><EFBFBD><EFBFBD>(<A HREF="mailto:kokamoto@itg.hitachi.co.jp">Kazuyuki Okamoto &lt;kokamoto@itg.hitachi.co.jp&gt;</A>)
		<09><><EFBFBD><EFBFBD> <20><><EFBFBD>줵<EFBFBD><ECA4B5>(<A HREF="mailto:s-kosuge@str.hitachi.co.jp">Shoichi Kosuge &lt;s-kosuge@str.hitachi.co.jp&gt;</A>)
		<09><><EFBFBD><EFBFBD> <20><>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>(<A HREF="mailto:dica@eurus.dti.ne.jp">Yoshiyuki Yamashita &lt;dica@eurus.dti.ne.jp&gt;</A>)
		<09><> <20><><EFBFBD><EFBFBD>Ϻ<EFBFBD><CFBA><EFBFBD><EFBFBD>(<A HREF="mailto:s_sakai@mxn.mesh.ne.jp">Sintaro Sakai &lt;s_sakai@mxn.mesh.ne.jp&gt;</A>)
		<09><><EFBFBD><EFBFBD> <20><><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>(<A HREF="mailto:ogochan@zetabits.com">Masami Ogoshi &lt;ogochan@zetabits.com&gt;</A>)
		<09><><EFBFBD><EFBFBD> <20>ӹԤ<D3B9><D4A4><EFBFBD>(<A HREF="mailto:tosiyuki@gol.com">Toshiyuki Ishikawa &lt;tosiyuki@gol.com&gt;</A>)
		<09><><EFBFBD><EFBFBD> <20>й<EFBFBD><D0B9><EFBFBD><EFBFBD><EFBFBD>(<A HREF="mailto:fwif0083@mb.infoweb.ne.jp">Shigehiro Honda &lt;fwif0083@mb.infoweb.ne.jp&gt;</A>)


<EFBFBD>ݥ<EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>쥹<EFBFBD>˴ؤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˭<EFBFBD>٤<EFBFBD><A HREF="http://www.sra.co.jp/people/t-ishii/PostgreSQL/ML/info.html"><3E><><EFBFBD>ܸ<EFBFBD><DCB8>ݥ<EFBFBD><DDA5>ȥ<EFBFBD><C8A5>쥹<EFBFBD><ECA5B9><EFBFBD>᡼<EFBFBD><E1A1BC><EFBFBD>󥰥ꥹ<F3A5B0A5><EAA5B9></A><3E><>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<EFBFBD><EFBFBD>줿 <A HREF="http://jf.linux.or.jp/">JF</A>(Linux Japanese FAQ Mailing List)<29>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD><EFBFBD>ľ<EFBFBD>ܤ<EFBFBD><EFBFBD>뤤<EFBFBD>ϴ<EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<EFBFBD><EFBFBD>뤹<EFBFBD>٤ƤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ󥽡<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ߥ<EFBFBD><EFBFBD>˥ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>γ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴<EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

  <20><><EFBFBD>ܸ<EFBFBD><DCB8>ǤΤ<C7A4><CEA4><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD>
	<A HREF="http://www.jp.postgresql.org/">http://www.jp.postgresql.org/</A>
	<A HREF="http://www.rccm.co.jp/~juk/pgsql/">http://www.rccm.co.jp/~juk/pgsql/</A>
	<A HREF="http://www.sra.co.jp/people/t-ishii/PostgreSQL/">http://www.sra.co.jp/people/t-ishii/PostgreSQL/</A>
	<A HREF="http://www.linux.or.jp/JF/">http://www.linux.or.jp/JF/</A>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤿<EFBFBD>ɤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˴ؤ<EFBFBD><EFBFBD>뤴<EFBFBD>ո<EFBFBD><EFBFBD><EFBFBD>(<A HREF="mailto:juk@jp.postgresql.org">juk@jp.postgresql.org</A>)<29>ޤǤ<DEA4><C7A4>󤻲<EFBFBD><F3A4BBB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
]
</PRE></small>

<P>
<HR>
<P>

<H2><CENTER> <20><><EFBFBD><EFBFBD>Ū<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD></CENTER></H2>

<A HREF="#1.1">1.1</A>)	PostgreSQL<51>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#1.2">1.2</A>)	PostgreSQL<51><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥɤ<CFA4><C9A4>ʤäƤޤ<C6A4><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#1.3">1.3</A>)	PostgreSQL<51><4C>ư<EFBFBD><EFBFBD><EEA4B9>Unix<69>ץ<EFBFBD><D7A5>åȥۡ<C8A5><DBA1><EFBFBD><EFBFBD>ϡ<EFBFBD><BR>
<A HREF="#1.4">1.4</A>)	Unix<69>ʳ<EFBFBD><CAB3>ΰܿ<CEB0><DCBF>ǤǻȤ<C7BB><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τϡ<CEA4><BR>
<A HREF="#1.5">1.5</A>)	PostgreSQL<51>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#1.6">1.6</A>)	<09><><EFBFBD>ݡ<EFBFBD><DDA1>ȤϤɤ<CFA4><C9A4>Ǽ<EFBFBD><C7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#1.7">1.7</A>)	<09>ǿ<EFBFBD><C7BF>Ǥϲ<C7A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><BR>
<A HREF="#1.8">1.8</A>)	<09>ɤΤ褦<CEA4><E8A4A6>ʸ<EFBFBD>񤬤<EFBFBD><F1A4ACA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#1.9">1.9</A>)	<09><><EFBFBD>ΤΥХ<CEA5><D0A5><EFBFBD>̵<EFBFBD><CCB5><EFBFBD><EFBFBD>ǽ<EFBFBD>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD>äƸ<C3A4><C6B8>Ĥ<EFBFBD><C4A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#1.10">1.10</A>)	<font size=-1>SQL</font><3E>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>гؤ٤ޤ<D9A4><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#1.11">1.11</A>)	PostgreSQL<51><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2000ǯ<30><C7AF><EFBFBD><EFBFBD>(Y2K)<29><><EFBFBD>б<EFBFBD><D0B1><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#1.12">1.12</A>)	<09><>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤΤ褦<CEA4>˻<EFBFBD><CBBB>ä<EFBFBD><C3A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#1.13">1.13</A>)	<09>Х<EFBFBD><D0A5><EFBFBD><EFBFBD>ݡ<EFBFBD><DDA1>ȤϤɤΤ褦<CEA4><E8A4A6>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#1.14">1.14</A>)	¾<><C2BE><font size=-1>DBMS</font><3E>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>٤<EFBFBD>PostgreSQL<51>Ϥɤ<CFA4><C9A4>ʤΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>


<H2><CENTER><3E>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>Ȥμ<C8A4><CEBC><EFBFBD></CENTER></H2>

<A HREF="#2.1">2.1</A>)	PostgreSQL <20><> <font size=-1>ODBC</font> <20>ɥ饤<C9A5>С<EFBFBD><D0A1>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#2.2">2.2</A>)	PostgreSQL <20><> Web <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4>ʥġ<CAA5><C4A1>뤬<EFBFBD><EBA4AC><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#2.3">2.3</A>)	PostgreSQL <20>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>롦<EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ졼<EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD>쥤<EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><BR>
<A HREF="#2.4">2.4</A>)	PostgreSQL <20><><EFBFBD>̿<EFBFBD><CCBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4>ʸ<EFBFBD><CAB8>줬<EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>


<H2><CENTER><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><CEBC><EFBFBD></CENTER></H2>

<A HREF="#3.1">3.1</A>)	<09>ɤΤ褦<CEA4>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD> <I>/usr/local/pgsql</I> <20>ʳ<EFBFBD><CAB3>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>˥<EFBFBD><CBA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#3.2">3.2</A>)	postmaster <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD><E9A4BB><EFBFBD>ȡ<EFBFBD>
<I>Bad System Call</I> <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD>ȤΥ<C8A4><CEA5>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Фޤ<D0A4><DEA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#3.3">3.3</A>)	<I>postmaster</I> <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>褦<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ȡ<EFBFBD>
<I>IpcMemoryCreate</I> <20><><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>Фޤ<D0A4><DEA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#3.4">3.4</A>)	<I>postmaster<65><72></I><3E><><EFBFBD>餻<EFBFBD>褦<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ȡ<EFBFBD>
<I>IpcSemaphoreCreate</I> <20><><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>Фޤ<D0A4><DEA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#3.5">3.5</A>)	¾<>Υۥ<CEA5><DBA5>Ȥ<EFBFBD><C8A4>鼫ʬ<E9BCAB><CAAC>PostgreSQL<51>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>ؤΥ<D8A4><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#3.6">3.6</A>)	<09>ʤ<EFBFBD><CAA4><EFBFBD>¾<EFBFBD>Υޥ<CEA5><DEA5>󤫤鼫ʬ<E9BCAB>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>Ǥ<EFBFBD><C7A4>ʤ<EFBFBD><CAA4>ΤǤ<CEA4><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD><BR>
<A HREF="#3.7">3.7</A>)	<09><><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD>ˤϡ<CBA4><CFA1>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥸥<EFBFBD><F3A5B8A5><EFBFBD><EFBFBD>ɤΤ褦<CEA4><E8A4A6>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#3.8">3.8</A>)	<09>ɤΤ褦<CEA4>ʥǥХ<C7A5><D0A5><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#3.9">3.9</A>)	<09><>³<EFBFBD><C2B3><EFBFBD>褦<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD> <I>'Sorry, too many clients'</I> <20><><EFBFBD>Фޤ<D0A4><DEA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#3.10">3.10</A>)	<09><>ʬ<EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><C7A5>쥯<EFBFBD>ȥ<EFBFBD><C8A5>ˤ<EFBFBD><CBA4><EFBFBD> <I>pg_sorttemp.XXX</I> <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϲ<EFBFBD><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>


<H2><CENTER><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><CEBC><EFBFBD></CENTER></H2>

<A HREF="#4.1">4.1</A>)	<09>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ޤ侮<DEA4><E4BEAE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>եե<D5A5><D5A5><EFBFBD><EFBFBD>ޥåȤǺ<C8A4><C7BA>𤹤<EFBFBD><F0A4B9A4>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.2">4.2</A>)	<09>Х<EFBFBD><D0A5>ʥꡦ<CAA5><EAA1A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><CCBE>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥθ<C8A4>̩<EFBFBD>ʰ㤤<CAB0>ϲ<EFBFBD><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.3">4.3</A>)	<09>ǽ<EFBFBD><C7BD>ο<EFBFBD><CEBF>ԤΤߤ<CEA4> <font size=-1>select</font> <20><><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.4">4.4</A>)	<09>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>䤽<EFBFBD><E4A4BD>¾<EFBFBD>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>Υꥹ<CEA5>Ȥ<EFBFBD> <I>psql</I> <20>Ǹ<EFBFBD><C7B8><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.5">4.5</A>)	<09>ơ<EFBFBD><C6A1>֥뤫<D6A5><EBA4AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><CEBA><EFBFBD><EFBFBD>ϤɤΤ褦<CEA4>ˤ<EFBFBD><CBA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.6">4.6</A>)	<09>ԡ<EFBFBD><D4A1>ơ<EFBFBD><C6A1>֥롢<D6A5>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>κ<EFBFBD><CEBA>祵<EFBFBD><E7A5B5><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><BR>
<A HREF="#4.7">4.7</A>)	<09><><EFBFBD><EFBFBD>Ū<EFBFBD>ʥƥ<CAA5><C6A5><EFBFBD><EFBFBD>ȥե<C8A5><D5A5><EFBFBD><EFBFBD>뤫<EFBFBD><EBA4AB><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>ˤϡ<CBA4>
<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤ϤɤΤ<EFBFBD><EFBFBD>餤ɬ<EFBFBD>פǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.8">4.8</A>)	<09>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>䥤<EFBFBD><E4A5A4><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤΤ褦<CEA4>˸<EFBFBD><CBB8>Ĥ<EFBFBD><C4A4>Ф<EFBFBD><D0A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.9">4.9</A>)	<09>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD>٤<EFBFBD><D9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤäƤ<C3A4><C6A4><EFBFBD><EFBFBD>ͻҤ<CDBB><D2A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>󡣤ʤ<F3A1A3A4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.10">4.10</A>) <20>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD>֥ƥ<D6A5><C6A5>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤΤ褦<CEA4><E8A4A6><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD><EFBFBD>뤫<EFBFBD>򸫤<EFBFBD><F2B8ABA4>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.11">4.11</A>) R-tree <20><><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.12">4.12</A>) <20><><EFBFBD><EFBFBD>Ū<EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB>Ŭ<EFBFBD><C5AC><EFBFBD>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.13">4.13</A>) <20><><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD>Ǥθ<C7A4><CEB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϤɤΤ褦<CEA4>˼¸<CBBC><C2B8><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.14">4.14</A>) <20>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD> <font size=-1>NULL</font> <20>Ǥ<EFBFBD><C7A4>뤳<EFBFBD>Ȥ򸡽Ф<F2B8A1BD><D0A4><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.15">4.15</A>) <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>줾<EFBFBD><ECA4BE><EFBFBD>ΰ㤤<CEB0>ϲ<EFBFBD><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.16.1">4.16.1</A>) <20><><EFBFBD><EFBFBD>(serial)<29><><EFBFBD><EFBFBD>ư<EFBFBD><C6B0>ʬ<EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤϤɤΤ褦<CEA4>ˤĤ<CBA4><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.16.2">4.16.2</A>) <font size=-1>SERIAL</font><3E><><EFBFBD>󥵡<EFBFBD><F3A5B5A1>Ȥ<EFBFBD><C8A4>ͤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.16.3">4.16.3</A>) ¾<>Υ桼<CEA5><E6A1BC><EFBFBD>Ȥζ<C8A4><CEB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4>򤱤뤿<F2A4B1A4><EBA4BF><EFBFBD>ˤϡ<CBA4><I>currval()</I> <20><> <I>nextval()</I> <20>ϻȤ<CFBB><C8A4>ʤ<EFBFBD><CAA4>ۤ<EFBFBD><DBA4><EFBFBD><EFBFBD>褤<EFBFBD>ΤǤ<CEA4><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD><BR>
<A HREF="#4.17">4.17</A>) <font size=-1>OID</font> <20>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD> <font size=-1>TID</font> <20>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.18">4.18</A>) PostgreSQL <20>ǻȤ<C7BB><C8A4><EFBFBD><EFBFBD>뤤<EFBFBD><EBA4A4><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD>Ѹ<EFBFBD><D1B8>ΰ<EFBFBD>̣<EFBFBD>ϲ<EFBFBD><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.19">4.19</A>) <20><><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD> <I>"ERROR: Memory exhausted in AllocSetAlloc()"</I><3E><><EFBFBD>Ф<EFBFBD><D0A4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.20">4.20</A>) <20>ɤΥС<CEA5><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD>Ĵ<EFBFBD>٤<EFBFBD><D9A4>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.21">4.21</A>) <20>顼<EFBFBD><E9A1BC><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><I>invalid large obj descriptor</I><3E>ȽФޤ<D0A4><DEA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.22">4.22</A>) <20><><EFBFBD>ߤλ<DFA4><CEBB>郎<EFBFBD>ǥե<C7A5><D5A5><EFBFBD><EFBFBD>ȤȤʤ<C8A4><CAA4>褦<EFBFBD><E8A4A6><EFBFBD><EFBFBD><EFBFBD>ϤɤΤ褦<CEA4>ˤĤ<CBA4><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.23">4.23</A>) <20>ʤ<EFBFBD><CAA4><EFBFBD><font size=-1>IN</font><3E><><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD>ȤƤ<C8A4><C6A4>٤<EFBFBD><D9A4>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#4.24">4.24</A>) <i><3E><><EFBFBD><EFBFBD></i><3E><><EFBFBD><EFBFBD>(<i>outer</i> join)<29>ϤɤΤ褦<CEA4>˼¸<CBBC><C2B8><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>?<BR>

<H2><CENTER>PostgreSQL<51>γ<EFBFBD>ĥ<EFBFBD>ˤĤ<CBA4><C4A4>Ƥμ<C6A4><CEBC><EFBFBD></CENTER></H2>

<A HREF="#5.1">5.1</A>)	<09><>ʬ<EFBFBD>ǽ񤤤<C7BD><F1A4A4A4>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD><D8BF><EFBFBD> psql <20><><EFBFBD><EFBFBD><EFBFBD>Ǽ¹Ԥ<C2B9><D4A4><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><D7A4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#5.2">5.2</A>)	PostgreSQL <20>Ѥ˽񤤤<CBBD><F1A4A4A4><EFBFBD><EFBFBD>ʿ<EFBFBD><CABF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD><D8BF>ϡ<EFBFBD><CFA1>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD>£<EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#5.3">5.3</A>)	<09><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD>֤<EFBFBD> C<><43><EFBFBD><EFBFBD><EFBFBD>δؿ<CEB4><D8BF>ϤɤΤ褦<CEA4>˽񤭤ޤ<F1A4ADA4><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
<A HREF="#5.4">5.4</A>)	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5>뤷<EFBFBD>Ƥ<EFBFBD><C6A4>Ѳ<EFBFBD><D1B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><BR>
<P>
<HR>
<H2><CENTER><3E><><EFBFBD><EFBFBD>Ū<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD></CENTER></H2>
<P>

<H4><A NAME="1.1">1.1</A>)	PostgreSQL <20>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD></H4>

<P>PostgreSQL <20><> POSTGRES <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>β<EFBFBD><CEB2><EFBFBD><EFBFBD>Ǥǡ<C7A4><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <font size=-1>DBMS</font> <20><><EFBFBD><EFBFBD><EFBFBD>ѤΥץ<CEA5><D7A5>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD>פǤ<D7A4><C7A4><EFBFBD>PostgreSQL <20><> POSTGRES <20>ζ<EFBFBD><CEB6>Ϥʥǡ<CAA5><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD>˭<EFBFBD>٤ʥǡ<CAA5><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><>)<29><><EFBFBD><EFBFBD><EFBFBD>񤷤Ĥġ<C4A4>POSTGRES <20>ǻȤ<C7BB><C8A4>줿 PostQuel <20>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD><EFBFBD><EFBFBD>򡢳<EFBFBD>ĥ<EFBFBD><C4A5><EFBFBD><EFBFBD> <font size=-1>SQL</font> <20>Υ<EFBFBD><CEA5>֥<EFBFBD><D6A5>åȤ<C3A5><C8A4>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>PostgreSQL <20><>̵<EFBFBD><CCB5><EFBFBD>Ǵ<EFBFBD><C7B4><EFBFBD><EFBFBD>ʥ<EFBFBD><CAA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤǤ<D1A4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

<P>PostgreSQL <20>Τ<EFBFBD><CEA4>٤Ƥγ<C6A4>ȯ<EFBFBD>ϡ<EFBFBD>PostgreSQL <20><>ȯ<EFBFBD>᡼<EFBFBD><E1A1BC><EFBFBD>󥰥ꥹ<F3A5B0A5>Ȥ˻<C8A4><CBBB>ä<EFBFBD><C3A4>Ƥ<EFBFBD><C6A4>륤<EFBFBD>󥿡<EFBFBD><F3A5BFA1>ͥåȾ<C3A5><C8BE>γ<EFBFBD>ȯ<EFBFBD>ԥ<EFBFBD><D4A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǹԤʤäƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߤκ<DFA4>Ĺ<EFBFBD><C4B9> Marc G. Fournier ( <A HREF="mailto:scrappy@PostgreSQL.org">scrappy@PostgreSQL.org</A> )<29>Ǥ<EFBFBD><C7A4><EFBFBD>(<28>ʲ<EFBFBD><CAB2>˻<EFBFBD><CBBB>äλ<C3A4><CEBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>)<29><><EFBFBD>ߡ<EFBFBD><DFA1><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ब PostgreSQL<51><4C>ȯ<EFBFBD>Τ<EFBFBD><CEA4>٤Ƥ<D9A4> <20><><EFBFBD>ݤ򸫤ޤ<F2B8ABA4><DEA4><EFBFBD>

<P>PostgreSQL 1.01 <20><><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD> Andrew Yu <20><> Jolly Chen <20>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD><C2BE><EFBFBD><EFBFBD><EFBFBD>ο͡<CEBF><CDA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ɤΰܿ<CEB0><DCBF><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>ȡ<EFBFBD><C8A1>ǥХ<C7A5><D0A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><D3A1><EFBFBD><EFBFBD>ɤ˹׸<CBB9><D7B8><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤǤ<C9A4><C7A4><EFBFBD> POSTGRES <20>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>إС<D8A5><D0A1><EFBFBD><EFBFBD>쥤<EFBFBD><ECA5A4><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ơ<EFBFBD> Michael Stonebraker <20><><EFBFBD><EFBFBD><EFBFBD>λش<CEBB><D8B4>Τ<EFBFBD><CEA4>ȡ<EFBFBD>¿<EFBFBD><C2BF><EFBFBD>γ<EFBFBD><CEB3><EFBFBD><EFBFBD><EFBFBD>´<EFBFBD><C2B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥץ<C8A5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥˤ<CFA4><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<P><3E>С<EFBFBD><D0A1><EFBFBD><EFBFBD>쥤<EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>뤳<EFBFBD>Υ<EFBFBD><CEA5>եȥ<D5A5><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>Ȥ<EFBFBD>̾<EFBFBD><CCBE><EFBFBD><EFBFBD> Postgres <20>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><FONT SIZE=-1>SQL</FONT> <20>ε<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>ɲä<C9B2><C3A4>줿 1995 ǯ<>ˤ<EFBFBD><CBA4><EFBFBD>̾<EFBFBD><CCBE><EFBFBD><EFBFBD> Postgres95 <20><><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>1996 ǯ<>ν<EFBFBD><CEBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD>̾<EFBFBD><CCBE><EFBFBD><EFBFBD> PostgreSQL <20><><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<I>Post-Gres-Q-L.</I>(<28>ݥ<EFBFBD><DDA5><EFBFBD> - <20><><EFBFBD>쥹 - <20><><EFBFBD>塼 - <20><><EFBFBD><EFBFBD>) <20><>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<H4><A NAME="1.2">1.2</A>)	PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥɤ<CFA4><C9A4>ʤäƤޤ<C6A4><DEA4><EFBFBD><EFBFBD><EFBFBD></H4>

<P> PostgreSQL <20>ϲ<EFBFBD><CFB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽<EFBFBD><CBBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<small><PRE>
    [<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
        <20><>ʸ<EFBFBD>ϱѸ<CFB1><D1B8>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤȤ<CDA4><C8A4>ơ<EFBFBD><C6A1><EFBFBD>ʸ<EFBFBD><CAB8>ʻ<EFBFBD><CABB><EFBFBD>Ǻܤ<C7BA><DCA4>ޤ<EFBFBD><DEA4><EFBFBD>
    ]
</PRE></small>
<P>
PostgreSQL Data Base Management System<P>

Portions copyright (c) 1996-2000, PostgreSQL Global Development Group
Portions Copyright (c) 1994-6 Regents of the University of California<P>

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose, without fee, and without a written
agreement is hereby granted, provided that the above copyright notice
and this paragraph and the following two paragraphs appear in all
copies.
<P>
IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
INCLUDING LOST PROFITS, ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS
DOCUMENTATION, EVEN IF THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF
THE POSSIBILITY OF SUCH DAMAGE.
<P>
THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER
IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO
OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
MODIFICATIONS.
<P>

<small><PRE>
    [<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	POSTGRESQL <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD>

	<09><>ʬ<EFBFBD><CAAC><EFBFBD> (c) 1996-2001, PostgreSQL<51><4C><EFBFBD>ݳ<EFBFBD>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	<09><>ʬ<EFBFBD><CAAC><EFBFBD> (c) 1994-6 <20><><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܹ<EFBFBD>

	<09><><EFBFBD>Υ<EFBFBD><CEA5>եȥ<D5A5><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>Ū<EFBFBD>Ǥ⡢̵<E2A1A2><CCB5><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>ѵ<EFBFBD><D1B5><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><CCB5><EFBFBD>ˡ<EFBFBD>
	<09><><EFBFBD>ѡ<EFBFBD>ʣ<EFBFBD>̡<EFBFBD><CCA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD>ۤ<EFBFBD><DBA4>뤳<EFBFBD>Ȥؤε<D8A4><CEB5>Ĥ򡢾嵭<F2A1A2BE><E5B5AD><EFBFBD><EFBFBD><EFBFBD>ɽ<EEB8A2><C9BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	<09><EFBFBD><EEA1A2><EFBFBD><EFBFBD><EFBFBD>ӡ<EFBFBD><D3A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><C2B3><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD><EEA4AC><EFBFBD><EFBFBD><EFBFBD>٤Ƥ<D9A4>ʣ<EFBFBD>̤<EFBFBD>ź<EFBFBD>դ<EFBFBD><D5A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><C2A4>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ơ<EFBFBD>
	<09><><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD>ǧ<EFBFBD><C7A7><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

	<09><><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ؤ<EFBFBD><D8A4>ʲ<EFBFBD><CAB2>Τ褦<CEA4><E8A4A6>»<EFBFBD><C2BB><EFBFBD>β<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>ˤĤ<CBA4><C4A4>Ƹ<EFBFBD><C6B8>ڤ<EFBFBD><DAA4>Ƥ<EFBFBD><C6A4><EFBFBD>
	<09>Ȥ<EFBFBD><C8A4>Ƥ⡥<C6A4><E2A1A5><EFBFBD>Υ<EFBFBD><CEA5>եȥ<D5A5><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڤ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>λ<EFBFBD><CEBB>Ѿ塤ľ<E5A1A4><C4BE>Ū<EFBFBD><C5AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD><C5AA><EFBFBD><EFBFBD><EFBFBD>̡<EFBFBD><CCA1><EFBFBD><EFBFBD><EFBFBD>
	<09>⤷<EFBFBD><E2A4B7><EFBFBD><EFBFBD>ɬ<EFBFBD><C9AC>Ū<EFBFBD>ˡ<EFBFBD><CBA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD>פ<EFBFBD><D7A4>ޤ<EFBFBD>»<EFBFBD><C2BB><EFBFBD>˱<EFBFBD><CBB1><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	<09><><EFBFBD>Ф<EFBFBD><D0A4>Ƥ⥫<C6A4><E2A5AB><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ؤϰ<D8A4><CFB0>ڤ<EFBFBD><DAA4><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>餤<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

	<09><><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ؤϡ<D8A4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڤ<EFBFBD>Ŭ<EFBFBD><C5AC><EFBFBD><EFBFBD><EFBFBD>ΰ<EFBFBD><CEB0>ۤ<EFBFBD><DBA4>ݾڤ<DDBE><DAA4><EFBFBD>
	<09>ࡤ<EFBFBD><E0A1A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˸<EFBFBD><CBB8>ꤵ<EFBFBD><EAA4B5><EFBFBD>뤳<EFBFBD>ȤΤʤ<CEA4><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ݾڤ<DDBE><DAA4><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
	<09><><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѱդ<D1B0><D5A4>줿<EFBFBD><ECA4BF><EFBFBD>եȥ<D5A5><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ֤<CFA1><D6A4>뤬<EFBFBD>ޤޡפȤ<D7A4><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>
	<09><><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ؤϰݻ<CFB0><DDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɡ<EFBFBD><C9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѱդ<D1B0><D5A4><EFBFBD><EFBFBD><EFBFBD>̳<EFBFBD><CCB3><EFBFBD>餤<EFBFBD><E9A4A4>
	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    ]
</PRE></small>

<P>
<H4><A NAME="1.3">1.3</A>)	PostgreSQL <20><>ư<EFBFBD><C6B0><EFBFBD>Ķ<EFBFBD><C4B6>ϡ<EFBFBD></H4>

<P><3E><><EFBFBD>Ԥ<EFBFBD><D4A4><EFBFBD> PostgreSQL <20>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5><EFBFBD><EFBFBD>ȥƥ<C8A5><C6A5>Ȥ򼡤Υץ<CEA5><D7A5>åȥۡ<C8A5><DBA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǹԤʤ<D4A4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5><EFBFBD><EFBFBD><EFBFBD> gcc <20><>ɬ<EFBFBD>פǤ<D7A4>)<29><>
<P><3E><><EFBFBD><EFBFBD>Ū<EFBFBD>ˡ<EFBFBD><CBA1>Ƕ<EFBFBD><C7B6><EFBFBD>Unix<69>ߴ<EFBFBD><DFB4>ץ<EFBFBD><D7A5>åȥۡ<C8A5><DBA1><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>PostgreSQL<51><4C><EFBFBD>Ϥ<EFBFBD><CFA4>餻<EFBFBD><E9A4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>Ǽºݤ˥ƥ<CBA5><C6A5>Ȥ<EFBFBD><C8A4>Ԥʤä<CAA4><C3A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>𤬤ʤ<F0A4ACA4><CAA4>줿<EFBFBD>ץ<EFBFBD><D7A5>åȥۡ<C8A5><DBA1><EFBFBD><EFBFBD>ˤĤ<CBA4><C4A4>Ƥϥ<C6A4><CFA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󤷤Ƥ<F3A4B7A4><C6A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<H4><A NAME="1.4">1.4</A>)	Unix<69>ʳ<EFBFBD><CAB3>ΰܿ<CEB0><DCBF>ǤǻȤ<C7BB><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τϡ<CEA4></H4>

<h6>
<EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h6>
<P> MS Windows <20>ץ<EFBFBD><D7A5>åȥۡ<C8A5><DBA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><I>libpq</I> C <20>饤<EFBFBD>֥<EFBFBD><D6A5>ꡢpsql<71><6C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>¾<EFBFBD>Υ<EFBFBD><CEA5>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ǡ<EFBFBD><C7A1>Х<EFBFBD><D0A5>ʥ꡼<CAA5><EAA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD><CEBE>硢<EFBFBD><E7A1A2><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD> MS Windows <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>ơ<EFBFBD>TCP/IP <20><>ͳ<EFBFBD>ǥ<EFBFBD><C7A5>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD> Unix <20>ץ<EFBFBD><D7A5>åȥۡ<C8A5><DBA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>륵<EFBFBD><EBA5B5><EFBFBD>Ф<EFBFBD><D0A4>̿<EFBFBD><CCBF><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<P> Win32 <I>libpq</I> <20>饤<EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD> psql <20><><EFBFBD><EFBFBD><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD>ˡ<EFBFBD><I>win31.mak</I> <20><><EFBFBD><EFBFBD><EFBFBD>ۤ˴ޤޤ<DEA4><DEA4>Ƥޤ<C6A4><DEA4><EFBFBD>PostgreSQL<51><4C> <font size=-1>ODBC</font> <20><><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>ȤȤ<C8A4><C8A4>̿<EFBFBD><CCBF>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

<h6>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></h6>
<P> <20><><EFBFBD>ߡ<EFBFBD>Cygnus Unix/NT <20>ܿ<EFBFBD><DCBF>饤<EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD> Cygwin <20><><EFBFBD>Ȥäơ<C3A4>PostgreSQL <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD> Windows NT <20><> Win2k <20><><EFBFBD>ǲ<EFBFBD>Ư<EFBFBD><C6AF><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۤ˴ޤޤ<DEA4><DEA4><EFBFBD><I>pgsql/doc/FAQ_MSWIN</I><3E><><EFBFBD>뤤<EFBFBD>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD>Ȥˤ<C8A4><CBA4><EFBFBD> MS Windows FAQ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Microsoft <20><><EFBFBD>ǤΥץ<CEA5><D7A5>åȥۡ<C8A5><DBA1><EFBFBD><EFBFBD>˰ܿ<CBB0><DCBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ײ<EFBFBD><D7B2>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><P>


<P>
<H4><A NAME="1.5">1.5</A>)	PostgreSQL <20>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD></H4>
<P> PostgreSQL <20>θ<EFBFBD><CEB8><EFBFBD> anonymous ftp <20><><EFBFBD><EFBFBD><EFBFBD>ȤǤ<C8A4><C7A4><EFBFBD>

<UL>
	<LI>	<A HREF="ftp://ftp.PostgreSQL.org/pub/">ftp://ftp.PostgreSQL.org/pub/</A>
</UL>

<P> <20>ߥ顼<DFA5><E9A1BC><EFBFBD><EFBFBD><EFBFBD>ȤˤĤ<CBA4><C4A4>Ƥϡ<C6A4><CFA1>桹<EFBFBD>Υᥤ<CEA5><E1A5A4> Web <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<small><PRE>
    [<5B><><EFBFBD><EFBFBD>:

	<09>ʲ<EFBFBD><CAB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܤΥߥ顼<DFA5><E9A1BC><EFBFBD><EFBFBD><EFBFBD>ȤǤ<C8A4>:

       Japan: <A HREF="ftp://mirror.nucba.ac.jp/mirror/postgresql/pub/">ftp://mirror.nucba.ac.jp/mirror/postgresql/pub/</A>
       Japan: <A HREF="ftp://ring.ip-kyoto.ad.jp/pub/misc/db/postgresql/">ftp://ring.ip-kyoto.ad.jp/pub/misc/db/postgresql/</A>
       Japan: <A HREF="ftp://ring.crl.go.jp/pub/misc/db/postgresql/">ftp://ring.crl.go.jp/pub/misc/db/postgresql/</A>
       Japan: <A HREF="ftp://ring.saitama-u.ac.jp/pub/misc/db/postgresql/">ftp://ring.saitama-u.ac.jp/pub/misc/db/postgresql/</A>
       Japan: <A HREF="ftp://ring.astem.or.jp/pub/misc/db/postgresql/">ftp://ring.astem.or.jp/pub/misc/db/postgresql/</A>
       Japan: <A HREF="ftp://ring.exp.fujixerox.co.jp/pub/misc/db/postgresql/">ftp://ring.exp.fujixerox.co.jp/pub/misc/db/postgresql/</A>
       Japan: <A HREF="ftp://ring.jah.ne.jp/pub/misc/db/postgresql/">ftp://ring.jah.ne.jp/pub/misc/db/postgresql/</A>
       Japan: <A HREF="ftp://ring.etl.go.jp.jp/pub/misc/db/postgresql/">ftp://ring.etl.go.jp.jp/pub/misc/db/postgresql/</A>
       Japan: <A HREF="ftp://ring.asahi-net.or.jp/pub/misc/db/postgresql/">ftp://ring.asahi-net.or.jp/pub/misc/db/postgresql/</A>
       Japan: <A HREF="ftp://ring.so-net.ne.jp/pub/misc/db/postgresql/">ftp://ring.so-net.ne.jp/pub/misc/db/postgresql/</A>
       Japan: <A HREF="ftp://ring.aist.go.jp/pub/misc/db/postgresql/">ftp://ring.aist.go.jp/pub/misc/db/postgresql/</A>
    ]
</PRE></small>

<P>

<H4><A NAME="1.6">1.6</A>)	<09><><EFBFBD>ݡ<EFBFBD><DDA1>ȤϤɤ<CFA4><C9A4>Ǽ<EFBFBD><C7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD></H4>

<P> <20><><EFBFBD>פʥ᡼<CAA5><E1A1BC><EFBFBD>󥰡<EFBFBD><F3A5B0A1>ꥹ<EFBFBD>Ȥ<EFBFBD>: <A HREF="mailto:pgsql-general@PostgreSQL.org">pgsql-general@PostgreSQL.org</A><3E>Ǥ<EFBFBD><C7A4><EFBFBD>PostgreSQL <20>˴ؤ<CBB4><D8A4>뤳<EFBFBD>ȤǤ<C8A4><C7A4><EFBFBD><EFBFBD>е<EFBFBD><D0B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υꥹ<CEA5>Ȥؤλ<D8A4><CEBB>äΤϡ<CEA4><CFA1>Żҥ᡼<D2A5><E1A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ(Subject <20>ԤǤϤ<C7A4><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>)<29>˼<EFBFBD><CBBC>Σ<EFBFBD><CEA3>Ԥ<EFBFBD><D4A4>񤤤ơ<F1A4A4A4>

<PRE>
	subscribe
	end
</PRE>

<P> <A HREF="mailto:pgsql-general-request@PostgreSQL.org">pgsql-general-request@PostgreSQL.org</A> <20><><EFBFBD><EFBFBD><EFBFBD>äƲ<C3A4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǤΥ᡼<CEA5><E1A1BC><EFBFBD>󥰡<EFBFBD><F3A5B0A1>ꥹ<EFBFBD>Ȥ⤢<C8A4><E2A4A2><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υꥹ<CEA5>Ȥؤλ<D8A4><CEBB>ä<EFBFBD> "<22><>ʸ"<22>ˡ<EFBFBD>

<PRE>
	subscribe
	end
</PRE>

<EFBFBD>Ƚ񤤤<EFBFBD> <A HREF="mailto:pgsql-general-digest-request@PostgreSQL.org"> pgsql-general-digest-request@PostgreSQL.org</A> <20><><EFBFBD>Żҥ᡼<D2A5><E1A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƲ<C3A4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥϡ<C7A4><CFA1>ᥤ<EFBFBD><E1A5A4><EFBFBD>ꥹ<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD> 30k <20><><EFBFBD><EFBFBD>ί<EFBFBD><CEAF><EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥꥹ<C7A5>ȤΥ<C8A4><CEA5><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><D5A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P> <20>Х<EFBFBD><D0A5>Υ᡼<CEA5><E1A1BC><EFBFBD>󥰥ꥹ<F3A5B0A5>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ѤǤ<D1A4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υꥹ<CEA5>Ȥؤλ<D8A4><CEBB>ä<EFBFBD> "<22><>ʸ"<22>Ȥ<EFBFBD><C8A4>ä<EFBFBD><C3A4><EFBFBD><EFBFBD>ˡ<EFBFBD>
<A
HREF="mailto:bugs-request@PostgreSQL.org">bugs-request@PostgreSQL.org</A>

<EFBFBD><EFBFBD><EFBFBD>Żҥ᡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P> <20><>ȯ<EFBFBD>Ԥε<D4A4><CEB5><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>Υ᡼<CEA5><E1A1BC><EFBFBD>󥰥ꥹ<F3A5B0A5>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ѤǤ<D1A4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υꥹ<CEA5>Ȥؤλ<D8A4><CEBB>ä<EFBFBD><C3A4>Żҥ᡼<D2A5><E1A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD>ˡ<EFBFBD>

<P>
<PRE>
	subscribe
	end
</PRE>

<P> <20>Ƚ񤤤ơ<F1A4A4A4><A HREF="mailto:pgsql-hackers-request@PostgreSQL.org">pgsql-hackers-request@PostgreSQL.org</A><3E><><EFBFBD>Żҥ᡼<D2A5><E1A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƲ<C3A4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P> PostgreSQL <20>ˤĤ<CBA4><C4A4>Ƥ<EFBFBD><C6A4>äȾܤ<C8BE><DCA4><EFBFBD><EFBFBD>Τꤿ<CEA4><EAA4BF><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD> postgreSQL WWW<57>ۡ<EFBFBD><DBA1><EFBFBD><EFBFBD>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餿<EFBFBD>ɤ<EFBFBD><C9A4>ޤ<EFBFBD><DEA4><EFBFBD>

<BLOCKQUOTE>
		<A HREF="http://www.PostgreSQL.org">http://www.PostgreSQL.org</A>
</BLOCKQUOTE>
<P>

IRC <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD><CDA5><EFBFBD> EFNet <20>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD><CDA5><EFBFBD> <I>#PostgreSQL</I> <20>Ǥ<EFBFBD><C7A4><EFBFBD>
unix <20><><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><tt>irc -c '#PostgreSQL' "$USER" irc.phoenix.net</tt>
<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><P>

<small><PRE>
    [<5B><><EFBFBD><EFBFBD>:
	  1999ǯ7<C7AF><37>23<32><33><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<51>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28>ˤۤ<CBA4> <20>ݤ<EFBFBD><DDA4>Ȥ<EFBFBD><C8A4>줹 <20>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>)<29><>ά<EFBFBD><CEAC>JPUG<55><47><EFBFBD><EFBFBD>Ω<EFBFBD><CEA9><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
	JPUG <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȿ<EFBFBD><C8BF>ǡ<EFBFBD>PostgreSQL<51><4C><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><D1A4><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD><C3A3><EFBFBD><EFBFBD><EFBFBD>߶<EFBFBD><DFB6>Ϥξ<CFA4><CEBE>Ǥ<EFBFBD><C7A4><EFBFBD>
	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><CEB2><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><CCB5><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѷ<EFBFBD>Ū<EFBFBD>ʹ׸<CAB9><D7B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>α<EFBFBD><CEB1>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ܤ<EFBFBD><DCA4><EFBFBD><EFBFBD>ϡ<EFBFBD>JPUG<55><47>Web <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:
		<A HREF="http://www.jp.postgresql.org/">http://www.jp.postgresql.org/</A>
	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ͽ<EFBFBD><CFBF><EFBFBD><EFBFBD>ǽ<EFBFBD>ȤʤäƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
	  1990ǯ<30><C7AF><EFBFBD>椴<EFBFBD><E6A4B4><EFBFBD><EFBFBD><EFBFBD>ꡢ<EFBFBD>ݥ<EFBFBD><DDA5>ȥ<EFBFBD><C8A5>쥹<EFBFBD><ECA5B9><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8>᡼<EFBFBD><E1A1BC><EFBFBD>󥰡<EFBFBD><F3A5B0A1>ꥹ<EFBFBD>Ȥ<EFBFBD><C8A4>а<EFBFBD> ã<>פ<EFBFBD><D7A4>󤬼<EFBFBD><F3A4ACBC>Ť<EFBFBD><C5A4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ܺ٤ϡ<D9A4>
		<A HREF="http://www.sra.co.jp/people/t-ishii/PostgreSQL/ML/info.html">http://www.sra.co.jp/people/t-ishii/PostgreSQL/ML/info.html</A>
	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤򡢤<D6A4><F2A1A2A4>來<EFBFBD>ꤵ<EFBFBD><EAA4B5><EFBFBD><EFBFBD>pgsql-jp ML<4D><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD>
		<A HREF="http://datula.mio.org/~iwakiri/pgsql_jp/">http://datula.mio.org/~iwakiri/pgsql_jp/</A>
	<09>Ǹ<EFBFBD><C7B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
	]
</PRE></small>


<P><3E><><EFBFBD>ѥ<EFBFBD><D1A5>ݡ<EFBFBD><DDA1>Ȳ<EFBFBD><C8B2>ҤΥꥹ<CEA5>Ȥ<EFBFBD><a href="http://www.postgresql.org/users-lounge/commercial-support.html">http://www.postgresql.org/users-lounge/commercial-support.html</a><3E>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<small><PRE>
    [<5B><><EFBFBD><EFBFBD>:
	 <20><><EFBFBD>ܤǤϡ<C7A4><A HREF="http://osb.sra.co.jp/">SRA Inc. <20><><EFBFBD><EFBFBD><EFBFBD>ץ󥷥<D7A5><F3A5B7A5>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></A> <20>ˤƾ<CBA4><C6BE>ѥ<EFBFBD><D1A5>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD><C8A4>Ԥʤ<D4A4><CAA4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
	<A HREF="http://www.miraclelinux.co.jp/"><3E>ߥ饯<DFA5>롦<EFBFBD><EBA1A6><EFBFBD>ʥå<CAA5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD></A> <20><> "Miracle Linux for PostgreSQL" <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD>
	<09><><EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
    ]
</PRE></small>

<P>

<H4><A NAME="1.7">1.7</A>)	<09>ǿ<EFBFBD><C7BF>Ǥϲ<C7A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD></H4>

<P> PostgreSQL <20>κǿ<CEBA><C7BF>ǤϥС<CFA5><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 7.0.3 <20>Ǥ<EFBFBD><C7A4><EFBFBD>
<P>
<EFBFBD>桹<EFBFBD>ϡ<EFBFBD>4<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥᥸<EFBFBD>㡼<EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ײ褷<EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<P>

<H4><A NAME="1.8">1.8</A>)	<09>ɤΤ褦<CEA4><E8A4A6>ʸ<EFBFBD>񤬤<EFBFBD><F1A4ACA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD></H4>

<P> <20><><EFBFBD>դ<EFBFBD><D5A4><EFBFBD><EFBFBD>ˡ<EFBFBD><CBA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4>Υޥ˥奢<CBA5><E5A5A2><EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD>饤<EFBFBD>󡦥ޥ˥奢<CBA5><E5A5A2>(<28>ޥ˥奢<CBA5>롦<EFBFBD>ڡ<EFBFBD><DAA1><EFBFBD>)<29><><EFBFBD><EFBFBD><EFBFBD>Ӥ<EFBFBD><D3A4><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>ʥƥ<CAA5><C6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꤬<EFBFBD>ޤޤ<DEA4><DEA4>ޤ<EFBFBD><DEA4><EFBFBD><I>/doc</I> <20>ǥ<EFBFBD><C7A5>쥯<EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD>ǤΥޥ˥奢<CBA5><E5A5A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><A
HREF="http://www.PostgreSQL.org/users-lounge/docs/">
http://www.PostgreSQL.org/users-lounge/docs/</A>
<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<P>  PostgreSQL <20><><EFBFBD>ܤ⤢<DCA4><E2A4A2><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD> <A
HREF="http://www.PostgreSQL.org/docs/awbook.html">
http://www.PostgreSQL.org/docs/awbook.html</A><P>

<small><PRE>
    [<5B><><EFBFBD><EFBFBD>:
	<09><><EFBFBD>ܥݥ<DCA5><DDA5>ȥ<EFBFBD><C8A5>쥹<EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><A HREF="http://www.jp.postgresql.org/subcommittee/psqltrans/">PostgreSQL Book<6F><6B><EFBFBD><EFBFBD>ʬ<EFBFBD>ʲ<EFBFBD></A><3E>ǡ<EFBFBD>
	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ʹ<EFBFBD><CAB9>档
    ]
</PRE></small>

<P> <I>psql</I> <20>⡢<EFBFBD><E2A1A2><EFBFBD><EFBFBD><EFBFBD>黻<EFBFBD>ҡ<EFBFBD><D2A1>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󡢤<EFBFBD><F3A1A2A4><EFBFBD>¾<EFBFBD>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>򤪸<EFBFBD><F2A4AAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>롢<EFBFBD><EBA1A2><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餷<EFBFBD><E9A4B7> \d <20><><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P> <20>桹<EFBFBD><E6A1B9> Web <20><><EFBFBD><EFBFBD><EFBFBD>Ȥˤϡ<CBA4><CFA1><EFBFBD><EFBFBD>ä<EFBFBD><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD>񤬤<EFBFBD><F1A4ACA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<H4><A NAME="1.9">1.9</A>)	<09><><EFBFBD>ΤΥХ<CEA5><D0A5><EFBFBD>̵<EFBFBD><CCB5><EFBFBD><EFBFBD>ǽ<EFBFBD>Ϥɤ<CFA4><C9A4><EFBFBD><EFBFBD>äƸ<C3A4><C6B8>Ĥ<EFBFBD><C4A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4><P>

PostgreSQL<EFBFBD>ϳ<EFBFBD>ĥ<EFBFBD><EFBFBD><EFBFBD>줿SQL-92<39>Υ<EFBFBD><CEA5>֥<EFBFBD><D6A5>åȤ򥵥ݡ<F2A5B5A5><DDA1>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD>桹<EFBFBD>Υڡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<A HREF="http://www.PostgreSQL.org/docs/todo.html">
TODO</A> <20>ꥹ<EFBFBD>Ȥˡ<C8A4><CBA1><EFBFBD><EFBFBD>ΤΥХ<CEA5><D0A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EEB5A1>侭<EFBFBD><E4BEAD><EFBFBD>ײ<EFBFBD><D7B2>ˤĤ<CBA4><C4A4>Ƥε<C6A4><CEB5>Ҥ<EFBFBD><D2A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P> 
<H3><A NAME="1.10">1.10</A>)	<font size=-1>SQL</font> <20>ϤɤΤ褦<CEA4>˳ؤ٤<D8A4><D9A4>ɤ<EFBFBD><C9A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD></H3>
<P>
<A HREF="http://www.PostgreSQL.org/docs/awbook.html">
http://www.PostgreSQL.org/docs/awbook.html</A>
<EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD>ܤ<EFBFBD> <font size=-1>SQL</font> <20>򶵤<EFBFBD><F2B6B5A4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餷<EFBFBD><EFBFBD><EFBFBD>ؽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD>
<A HREF="http://w3.one.net/~jhoffman/sqltut.htm">
http://w3.one.net/~jhoffman/sqltut.htm</A> <20><>
<A HREF="http://ourworld.compuserve.com/homepages/graeme_birchall/HTM_COOK.HTM">
http://ourworld.compuserve.com/homepages/graeme_birchall/HTM_COOK.HTM.</A><P>
<EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD>ˡ<EFBFBD>
"Teach Yourself SQL in 21 Days, Second Edition" <20><><EFBFBD><EFBFBD>
<A HREF="http://members.tripod.com/er4ebus/sql/index.htm">
http://members.tripod.com/er4ebus/sql/index.htm </A>
<EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<P>
¿<EFBFBD><EFBFBD><EFBFBD>Υ桼<EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>
<I>The Practical SQL Handbook</I>, Bowman Judith S. et al., Addison-Wesley
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɾ<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD>ˡ<EFBFBD><I>The Complete Reference SQL</I>, Groff et al., McGraw-Hill 
<EFBFBD>Τ褦<EFBFBD>ʤΤ⤢<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<P>
<small><PRE>
    [<5B><><EFBFBD><EFBFBD>:
	 <20>а<EFBFBD>ã<EFBFBD>׻<EFBFBD><D7BB>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8>λ<EFBFBD><CEBB><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>ξҲ<CEBE><D2B2>ڡ<EFBFBD><DAA1><EFBFBD>
		<A HREF="http://www.SRA.co.jp/people/t-ishii/PostgreSQL/doc-jp/index.html">http://www.SRA.co.jp/people/t-ishii/PostgreSQL/doc-jp/index.html</A>
	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
	 <20><>ƣľʸ<C4BE><CAB8><EFBFBD>Ρֽ鿴<D6BD>Ը<EFBFBD><D4B8>Σģ<CEA3><C4A3>߷<EFBFBD><DFB7><EFBFBD><EFBFBD>硦<EFBFBD>ӣѣ<D3A3><D1A3><EFBFBD><EFBFBD>绲<EFBFBD>ͽ<EFBFBD><CDBD>Ҳ<EFBFBD><D2B2>פΥ<D7A4><CEA5><EFBFBD><EFBFBD>ʡ<EFBFBD>
		<A HREF="http://www.shonan.ne.jp/~nkon/ipsql/books_SQL.html">http://www.shonan.ne.jp/~nkon/ipsql/books_SQL.html</A>
	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
	 <20><><EFBFBD><EFBFBD><EFBFBD>ѱѻ<D1B1><D1BB>Ρ<EFBFBD>PostgreSQL<51><4C><EFBFBD>ܸ<EFBFBD><DCB8>ޥ˥奢<CBA5><E5A5A2><EFBFBD><EFBFBD>
		<A HREF="http://www.net-newbie.com/">http://www.net-newbie.com/</A>
	<09>Ǥϥ<C7A4><CFA5><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD>ޥ˥奢<CBA5><E5A5A2><EFBFBD>θ<EFBFBD><CEB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
	 <20>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׻<EFBFBD><D7BB><EFBFBD>UNIX <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		<A HREF="http://www.wakhok.ac.jp/DB/DB.html">http://www.wakhok.ac.jp/DB/DB.html</A>
	<09>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>ɤळ<C9A4>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
    ]
</PRE></small>

<H4><A NAME="1.11">1.11</A>)	PostgreSQL<51><4C><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2000ǯ<30><C7AF><EFBFBD><EFBFBD>(Y2K)<29><><EFBFBD>б<EFBFBD><D0B1><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4><P>
 
<EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2000ǯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ⡢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>2000ǯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ⡢<EFBFBD><EFBFBD>ñ<EFBFBD>˰<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<P>
<H4><A NAME="1.12">1.12</A>)	<09><>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤΤ褦<CEA4>˻<EFBFBD><CBBB>ä<EFBFBD><C3A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
</H4><P>

<EFBFBD>ޤ<EFBFBD><EFBFBD>ǽ<EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)<29>ˡ<EFBFBD><CBA1>ǿ<EFBFBD><C7BF>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD>桹<EFBFBD><E6A1B9> Web <20><><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ۤ˴ޤޤ<DEA4><DEA4>Ƥ<EFBFBD><C6A4><EFBFBD>
PostgreSQL Developers<72><73>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>ɤߤޤ<DFA4><DEA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܤˡ<EFBFBD><I>pgsql-hackers</I> <20><> <I>pgsql-patches</I> <20>᡼<EFBFBD><E1A1BC><EFBFBD>󥰡<EFBFBD><F3A5B0A1>ꥹ<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD>(subscribe)<29><><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܤˡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>Υѥå<EFBFBD><EFBFBD><EFBFBD>pgsql-patches<65><73>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<EFBFBD><EFBFBD><EFBFBD>褽<EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>äȤο<EFBFBD>ã<EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL <font size=-1>CVS</font><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤˥<D6A4><CBA5>ߥåȤ<C3A5><C8A4>븢<EFBFBD>¤<EFBFBD><C2A4><EFBFBD><EFBFBD>äƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD>줾<EFBFBD><EFBFBD><EFBFBD>ο<EFBFBD>ã<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ι<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>ʥѥå<EFBFBD><EFBFBD><EFBFBD>ȯ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߥ<EFBFBD><EFBFBD>ߥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤʤäƤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>桹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餬<EFBFBD><EFBFBD><EFBFBD>ߥåȤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѥå<EFBFBD><EFBFBD>Ϲ<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȳο<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<P>
<H4><A NAME="1.13">1.13</A>)	<09>Х<EFBFBD><D0A5><EFBFBD><EFBFBD>ݡ<EFBFBD><DDA1>ȤϤɤΤ褦<CEA4><E8A4A6>ȯ<EFBFBD><C8AF><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P>"bug-template" <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ι<EFBFBD><CEB9>ܤ<EFBFBD><DCA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><A HREF="mailto:pgsql-bugs@PostgreSQL.org">pgsql-bugs@PostgreSQL.org</A><3E><><EFBFBD><EFBFBD><EFBFBD>äƲ<C3A4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <A HREF="http://postgreSQL.org">http://postgreSQL.org</A><3E>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ǿ<EFBFBD><C7BF><EFBFBD> FAQ <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD>Ʋ<EFBFBD><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ʊ<EFBFBD><C6B1><EFBFBD><EFBFBD> ftp <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <A HREF="ftp://ftp.postgreSQL.org/pub/">ftp://ftp.postgreSQL.org/pub/</A><3E>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>äȿ<C3A4><C8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <20><><EFBFBD>뤤<EFBFBD>ϥѥå<D1A5><C3A5>򤵤<EFBFBD><F2A4B5A4><EFBFBD><EFBFBD>ƤߤƲ<DFA4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P>
<H4><A NAME="1.14">1.14</A>)	¾<><C2BE><font size=-1>DBMS</font><3E>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>٤<EFBFBD>PostgreSQL<51>Ϥɤ<CFA4><C9A4>ʤΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4><P>

<EFBFBD><EFBFBD><EFBFBD>եȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>ˤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ȿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD>ȤȲ<EFBFBD><EFBFBD>ʤǤ<EFBFBD><EFBFBD><EFBFBD>

<DL>
<DT> <B><3E><>ǽ(Features)</B>
<DD>

PostgreSQL<EFBFBD>ϡ<EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>󥶥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD><EFBFBD><EFBFBD>ȥꥬ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӥ塼<EFBFBD>䳰<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ȥ䡢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤɡ<EFBFBD><EFBFBD>絬<EFBFBD>Ͼ<EFBFBD><EFBFBD><EFBFBD><font size=-1>DBMS</font><3E><><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD>
<EFBFBD>Ȥ<EFBFBD><EFBFBD>ɻ<EFBFBD><EFBFBD>äƤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD><EFBFBD>-
<EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󡦥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ󥷥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤɡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><font size=-1>DBMS</font><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD>ǽ<EFBFBD>򤤤<EFBFBD><F2A4A4A4>Ĥ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(foreign key referential
integrity)<29><><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ󥷥<C6A5><F3A5B7A5><EFBFBD><EFBFBD>򸺤餹<F2B8BAA4><E9A4B9><EFBFBD><EFBFBD><EFBFBD>γ<EFBFBD><CEB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
(outer concurrency control)<29>ϻ<EFBFBD><CFBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<BR><BR>

<DT> <B><3E><>ǽ(Performance)</B>
<DD>

PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĤΥ⡼<EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><I>fsync</I><3E>⡼<EFBFBD>ɤϡ<C9A4>OS<4F><53><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>夷<EFBFBD><EFBFBD><EFBFBD>ꡢ<EFBFBD><EFBFBD><EFBFBD>ø<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ÿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>󥶥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>󤬴<EFBFBD>λ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˽񤭹<EFBFBD><EFBFBD>ߡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤ƤΥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ⡼<EFBFBD>ɤǤϡ<EFBFBD><EFBFBD>ۤȤ<EFBFBD><EFBFBD>ɤξ<EFBFBD><EFBFBD>ѥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʬŪ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͳ<EFBFBD>Ȥ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤΥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤ<EFBFBD><EFBFBD>Τ褦<EFBFBD><EFBFBD><EFBFBD>ݼ<EFBFBD>Ū<EFBFBD>ʥǥ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>񤭹<EFBFBD><EFBFBD>ߤ<EFBFBD><EFBFBD>ǥե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤȤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ⤢<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<I>no-fsync</I><3E>⡼<EFBFBD>ɤǡ<C9A4><C7A1><EFBFBD><EFBFBD>̡<EFBFBD>PostgreSQL<51>Ͼ<EFBFBD><CFBE>ѥǡ<D1A5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>®<EFBFBD><C2AE>
<EFBFBD>ʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>顢OS<EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˲<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤫<EFBFBD>⤷<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>󡣲桹<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥⡼<EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD>ȯ<EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>줬<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>椯<EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>fsync
<EFBFBD>⡼<EFBFBD>ɤۤ<EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥʤ<EFBFBD><EFBFBD><EFBFBD>OS<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>夹<EFBFBD><EFBFBD>30<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤǤΥǡ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݤƤ<EFBFBD><EFBFBD>褦<EFBFBD>ˤʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<BR><BR>

MySQL<EFBFBD>ʤɤ<EFBFBD><EFBFBD>ò<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤ơ<EFBFBD>PostgreSQL<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤<EFBFBD><EFBFBD>Τϡ<EFBFBD><EFBFBD>ȥ<EFBFBD><EFBFBD>󥶥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>륪<EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><EFBFBD>إåɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤫<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>MySQL<EFBFBD>ˤϾ嵭<EFBFBD><EFBFBD><I>Features</I><3E><><EFBFBD><EFBFBD><EFBFBD>˼<EFBFBD><CBBC><EFBFBD><EFBFBD>褦<EFBFBD>ʵ<EFBFBD>ǽ<EFBFBD>Ϥޤä<DEA4><C3A4><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>󡣲桹<EFBFBD>ϡ<EFBFBD>PostgreSQL<EFBFBD>˽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȵ<EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ߹<EFBFBD><EFBFBD>ߤʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>⡢<EFBFBD>䤨<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ץ<EFBFBD><EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD>顼<EFBFBD>˳ݤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>꥽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>ơ<EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><EFBFBD>
<EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>PostgreSQL <20><> MySQL <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ӥ<EFBFBD><D3A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> Web <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD>
<a href="http://openacs.org/why-not-mysql.html">
http://openacs.org/why-not-mysql.html</a>
<EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<BR><BR>

PostgreSQL<EFBFBD>ϡ<EFBFBD>Unix<EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ư<EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
ʣ<EFBFBD><EFBFBD><EFBFBD>ΥХå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɡ<EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Хåե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD>ͭ<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD><EFBFBD>CPU<EFBFBD>Ǥϡ<EFBFBD><EFBFBD><EFBFBD>ñ<EFBFBD><EFBFBD>ʣ<EFBFBD><EFBFBD><EFBFBD>ΥХå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ򤽤줾<EFBFBD><EFBFBD><EFBFBD><EFBFBD>CPU<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>餻<EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><BR><BR>


<DT> <B><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(Reliability)</B>
<DD>

<EFBFBD>桹<EFBFBD>ϡ<EFBFBD><font size=-1>DBMS</font><3E>ο<EFBFBD><CEBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤯<EFBFBD>ʤ<EFBFBD><CAA4>ƤϤ<C6A4><CFA4>β<EFBFBD><CEB2>ͤ<EFBFBD>̵<EFBFBD><CCB5><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>򤷤Ƥޤ<C6A4><DEA4><EFBFBD><EFBFBD><EFBFBD>
ʬ<EFBFBD>ƥ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>ơ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>Х<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǿ<EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>˶<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ƥޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줾<EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>Ͼ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>Ȥ<EFBFBD>1<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD>Υ١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤǤΥ<EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤬡<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǤȤ<EFBFBD><EFBFBD>ư<EFBFBD><EFBFBD>ꤷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥʥ<EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD>ʪ<EFBFBD><EFBFBD><EFBFBD>äƤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʬ<EFBFBD><EFBFBD><EFBFBD>Ǥϡ<EFBFBD>¾<EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤Ƥ<EFBFBD>½<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ˼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<DT> <B><3E><><EFBFBD>ݡ<EFBFBD><DDA1><EFBFBD>(Support)</B>
<DD>

<EFBFBD>桹<EFBFBD>Υ᡼<EFBFBD><EFBFBD><EFBFBD>󥰥ꥹ<EFBFBD>Ȥϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>롢<EFBFBD><EFBFBD>ȯ<EFBFBD>Ԥ<EFBFBD><EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥ<EFBFBD><EFBFBD>롼<EFBFBD>פ<EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>桹<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ڤ<EFBFBD><EFBFBD>뤳<EFBFBD>ȤϤǤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>󤬡<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѥǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>äƤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˲<EFBFBD><EFBFBD>褵<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>櫓
<EFBFBD>ǤϤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>󡣳<EFBFBD>ȯ<EFBFBD><EFBFBD>ã<EFBFBD><EFBFBD><EFBFBD>桼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߥ<EFBFBD><EFBFBD>˥ƥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ˥奢<EFBFBD><EFBFBD><EFBFBD>ࡢ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤʤɤ<EFBFBD>ľ<EFBFBD>ܥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>äơ<EFBFBD>PostgreSQL<EFBFBD>Υ<EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD>Ȥϡ<EFBFBD>
¾<EFBFBD><EFBFBD><font size=-1>DBMS</font><3E><><EFBFBD>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD>ΤȤʤäƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˾<EFBFBD><CBBE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD>ξ<EFBFBD><EFBFBD>ѥ<EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD>Ȥ⤢<EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ʥ<EFBFBD><EFBFBD>ݡ<EFBFBD><EFBFBD><EFBFBD>FAQ<EFBFBD><EFBFBD><EFBFBD>ܤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD>

<DT> <B><3E><><EFBFBD><EFBFBD>(Price)</B>
<DD>

PostgreSQL<EFBFBD>λ<EFBFBD><EFBFBD>Ѥϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤǤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѤǤ⡢<EFBFBD><EFBFBD><EFBFBD>٤<EFBFBD>̵<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>嵭<EFBFBD>˼<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD>
<EFBFBD><EFBFBD>BSD<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ<EFBFBD><EFBFBD>ѵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>˳<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>¤ꡢPostgreSQL<EFBFBD>Υ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>Ȥ߹<EFBFBD><EFBFBD>ळ<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<BR><BR>
</DL>
<P>
<HR>
<H2><CENTER><3E>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>Ȥμ<C8A4><CEBC><EFBFBD></CENTER></H2>
<P>

<H4><A NAME="2.1">2.1</A>)	PostgreSQL <20>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD> <font size=-1>ODBC</font> <20>ɥ饤<C9A5>С<EFBFBD><D0A1>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> PsqlODBC <20><> OpenLink <font size=-1>ODBC</font> <20><><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD> <font size=-1>ODBC</font> <20>ɥ饤<C9A5>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѳ<EFBFBD>ǽ<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>

<P> PsqlODBC <20><> PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD>ۤ˴ޤޤ<DEA4><DEA4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<CBA4><C4A4>ƤΤ<C6A4><CEA4><EFBFBD><EFBFBD>˾ܺ٤ʾ<D9A4><CABE><EFBFBD><EFBFBD><EFBFBD> 
<A HREF="ftp://ftp.PostgreSQL.org/pub/odbc/">ftp://ftp.PostgreSQL.org/pub/odbc/</A>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><P>

<small><PRE>
    [<5B><><EFBFBD><EFBFBD>:
	PsqlODBC <20><> <20><><EFBFBD>ܸ<EFBFBD><DCB8>ѥå<D1A5><C3A5><EFBFBD><EFBFBD>Ҳ<EFBFBD>͵<EFBFBD><CDB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(kataoka@interwiz.koganei.tokyo.jp)<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>:
	<09><><A HREF="http://www.interwiz.koganei.tokyo.jp/software/PsqlODBC/index.html">http://www.interwiz.koganei.tokyo.jp/software/PsqlODBC/index.html</A>
    ]
</PRE></small>

<P> OpenLink <font size=-1>ODBC</font> <20><> <A HREF="http://www.openlinksw.com/">http://www.openlinksw.com/</A><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>ɸ<EFBFBD><C9B8>Ū<EFBFBD><C5AA> <font size=-1>ODBC</font> <20><><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>եȥ<D5A5><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǻȤ<C7BB><C8A4>ޤ<EFBFBD><DEA4>Τǡ<CEA4><C7A1>ٱ礷<D9B1>Ƥ<EFBFBD><C6A4>뤹<EFBFBD>٤ƤΥץ<CEA5><D7A5>åȥۡ<C8A5><DBA1><EFBFBD>(Win, Mac, Unix, VMS)<29><><EFBFBD><EFBFBD> PostgreSQL <20><> <font size=-1>ODBC</font> <20><><EFBFBD><EFBFBD><EFBFBD>ѤǤ<D1A4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

<P> <20><><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>Υ<EFBFBD><CEA5>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD>ɬ<EFBFBD>פʿ͡<CABF><CDA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4><EFBFBD><EFBFBD>Ȼפ<C8BB><D7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե꡼<D5A5><EAA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǤϤ<C7A4><CFA4>ĤǤ<C4A4><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>Τ褦<CEA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><A HREF="mailto:postgres95@openlink.co.uk">postgres95@openlink.co.uk</A><3E>ˤ<EFBFBD><CBA4>ꤤ<EFBFBD><EAA4A4><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<A HREF="http://www.PostgreSQL.org/docs/programmer/odbc.htm">
Programmer's Guide</A>
<EFBFBD><EFBFBD> <font size=-1>ODBC</font> <20>ξϤ⤴<CFA4><E2A4B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>


<P>
<H4><A NAME="2.2">2.2</A>)	PostgreSQL <20><> Web <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4>ʥġ<CAA5><C4A1>뤬<EFBFBD><EBA4AC><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD>΢<EFBFBD>˻<EFBFBD><CBBB><EFBFBD> Web <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD>ˤĤ<CBA4><C4A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餷<EFBFBD><E9A4B7><EFBFBD>Ҳ𤬡<D2B2><BR>
<A HREF="http://www.webtools.com">http://www.webtools.com</A> <20>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<P><A HREF="http://www.phone.net/home/mwm/hotlist/">http://www.phone.net/home/mwm/hotlist/</A><3E>ˤ⡢<CBA4>⤦<EFBFBD><E2A4A6><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<P> Web <20>ؤγ<D8A4>ĥ<EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>ˤϡ<CBA4>PHP <20><><EFBFBD><EFBFBD><EFBFBD>ۤ<EFBFBD><DBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤʤäƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><A HREF="http://www.php.net">http://www.php.net/</A><3E>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<small><PRE>
    [<5B><><EFBFBD><EFBFBD>:
	  PHP<48>˴ؤ<CBB4><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>ϡ<EFBFBD>2000ǯ4<C7AF><34>19<31><39><EFBFBD><EFBFBD>ȯ<C8AF><C2AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PHP<48>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD>
		<A HREF="http://www.php.gr.jp/">http://www.php.gr.jp/</A>
	<09><><EFBFBD>뤤<EFBFBD>ϡ<EFBFBD>ע<EFBFBD><D7A2> <20>व<EFBFBD><E0A4B5><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD>
		<A HREF="http://www.cityfujisawa.ne.jp/~louis/apps/phpfi/index.html">http://www.cityfujisawa.ne.jp/~louis/apps/phpfi/index.html</A>
	<09>ˤ<EFBFBD><CBA4>ʤ<EFBFBD><CAA4>ޤȤ<DEA4><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
	  <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<A HREF="http://pg.cni.co.jp/">PHP/FI<46><49><EFBFBD><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8>ѥå<D1A5></A><3E><><EFBFBD>͡<EFBFBD><CDA1>ʿͤμ<CDA4><CEBC><EFBFBD><EFBFBD>Ф<EFBFBD>PHP3.0.7<EFBFBD><EFBFBD>Ŭ<EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	<09><><EFBFBD>ߤ<EFBFBD>PHPJ-DEV<45>ˤơ<CBA4>
		<A HREF="http://php.jpnnet.com/">http://php.jpnnet.com/</A>
	<09><>ƣ<EFBFBD><C6A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>濴<EFBFBD>˥ޥ<CBA5><DEA5><EFBFBD><EFBFBD>Х<EFBFBD><D0A5>ȳ<EFBFBD>ĥ<EFBFBD>Ȥ<EFBFBD><C8A4>ƺ<EFBFBD><C6BA><EFBFBD>ľ<EFBFBD><C4BE><EFBFBD>졢<EFBFBD>ǿ<EFBFBD><C7BF>Ǥ<EFBFBD>PHP-3.0.18<EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
	  <20><><EFBFBD><EFBFBD> <20><><EFBFBD>餵<EFBFBD><E9A4B5><EFBFBD>ϡ<EFBFBD>PHP4 <20>Ѥ<EFBFBD><D1A4><EFBFBD><EFBFBD>ܸ<EFBFBD><DCB8>ط<EFBFBD><D8B7>γ<EFBFBD>ĥ<EFBFBD>⥸<EFBFBD>塼<EFBFBD><E5A1BC>
		<A HREF="ftp://night.fminn.nagano.nagano.jp/php4/">ftp://night.fminn.nagano.nagano.jp/php4/</A>
	<09><><EFBFBD>Ѱդ<D1B0><D5A4>Ʋ<EFBFBD><C6B2><EFBFBD><EFBFBD>äƤޤ<C6A4><DEA4><EFBFBD>
	  <20>ܲȤ<DCB2><C8A4><EFBFBD><EFBFBD>ǹ<EFBFBD><C7B9>ݲ<EFBFBD><DDB2><EFBFBD>ML<4D><4C>Ω<EFBFBD><CEA9><EFBFBD>夬<EFBFBD>äƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
    ]
</PRE></small>

<P> ʣ<><CAA3><EFBFBD>ʾ<EFBFBD><CABE>硢¿<E7A1A2><C2BF><EFBFBD>οͤ<CEBF> Perl <20><><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> CGI.pm <20><><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD>

<P> Perl <20><><EFBFBD>Ȥä<C8A4> WDB <20><><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD> WWW <20><><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><A HREF="http://www.eol.ists.ca/~dunlop/wdb-p95">http://www.eol.ists.ca/~dunlop/wdb-p95</A><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤǤ<C9A4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

<small><PRE>
    [<5B><><EFBFBD><EFBFBD>:
	WDB <20>ϡ<EFBFBD>Web <20><><EFBFBD><EFBFBD> DataBase <20>ؤ<EFBFBD> Perl <20><> Interface <20>Ǥ<EFBFBD><C7A4><EFBFBD>
	wdb-p95 <20>ؤΥ<D8A4><CEA5>󥯤<EFBFBD><F3A5AFA4>ڤ<EFBFBD><DAA4>Ƥ<EFBFBD><C6A4>ޤäƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餯<EFBFBD><E9A4AF>Perl DBI <20><>ͳ<EFBFBD><CDB3> DBD::Pg <20><><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><D1A4><EFBFBD>ǽ<EFBFBD>Ȼפ<C8BB><D7A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
	<09><><EFBFBD>ߡ<EFBFBD>WDBI <20>Ȥ<EFBFBD><C8A4><EFBFBD>̾<EFBFBD><CCBE><EFBFBD>ˤʤäƤ<C3A4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		<A HREF="http://www.egroups.com/list/wdb-users/">http://www.egroups.com/list/wdb-users/</A>
	<09>ȡ<EFBFBD>WDB<44><42>̾<EFBFBD><CCBE><EFBFBD>ΤޤޤΤ<DEA4><CEA4><EFBFBD>
		<A HREF="http://www.i-con.dk/wdb/">http://www.i-con.dk/wdb/</A>
	<09>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ηаޤϤ褯<CFA4>狼<EFBFBD><EFA4AB><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
    ]
</PRE></small>

<P>
<H4><A NAME="2.3">2.3</A>)	PostgreSQL <20>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>롦<EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ݡ<EFBFBD><DDA1>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ졼<CDA5><ECA1BC><EFBFBD>ϡ<EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD><EFBFBD><EFBFBD>ؤΥ<D8A4><CEA5>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
</H4>

<P> <I>pgaccess</I> <20>ȸƤФ<C6A4><D0A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餷<EFBFBD><E9A4B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>롦<EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꡢ<EFBFBD><EAA1A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۤȶ<DBA4><C8B6>˽в٤<D0B2><D9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><I>Pgaccess</I> <20>ˤϥ<CBA4><CFA5>ݡ<EFBFBD><DDA1>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ졼<CDA5><ECA1BC><EFBFBD>⤢<EFBFBD><E2A4A2><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>Web <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD><A HREF="http://www.flex.ro/pgaccess">http://www.flex.ro/pgaccess</A><3E>Ǥ<EFBFBD><C7A4><EFBFBD>

<P> <I>ecpg</I> <20>Ȥ<EFBFBD><C8A4><EFBFBD> C <20><><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <font size=-1>SQL</font> <20>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD>쥤<EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤢<EFBFBD><E2A4A2><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<H4><A NAME="2.4">2.4</A>)	PostgreSQL <20><><EFBFBD>̿<EFBFBD><CCBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4>ʸ<EFBFBD><CAB8>줬<EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P><3E>ʲ<EFBFBD><CAB2>Τ<EFBFBD><CEA4>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>:

<UL>
<LI>C (libpq)
<LI>C++ (libpq++)
<LI><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>C (ecpg)
<LI>Java (jdbc)
<LI>Perl (perl5)
<LI>ODBC (odbc)
<LI>Python (<A HREF="http://www.druid.net/pygresql/">PyGreSQL</A>)
<LI>TCL (libpgtcl)
<LI>C Easy API (libpgeasy)
<LI><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><font size=-1>HTML</font> (<A HREF="http://www.php.net">PHP from http://www.php.net</A>)
</UL>
<P>

<small><PRE>
    [<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	<A HREF="http://www.netlab.co.jp/ruby/jp/">ruby</A><3E>κ<EFBFBD><CEBA>ԤǤ<D4A4><C7A4><EFBFBD><EFBFBD>ޤĤ<DEA4><C4A4><EFBFBD> <20>椭<EFBFBD>Ҥ<EFBFBD>(matz@ZetaBITS.COM)<29><><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1>ޤĤ<DEA4><C4A4><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(ematsu@pfu.co.jp)<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	ruby <20><> PostgreSQL <20><><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߤΰݻ<CEB0><DDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƣ <20>Ф<EFBFBD><D0A4>󤬤<EFBFBD><F3A4ACA4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>
		<A HREF="http://webclub.kcom.ne.jp/mb/noborus/ruby/">http://webclub.kcom.ne.jp/mb/noborus/ruby/</A>
        PgBash <20><> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD>󤬺<EFBFBD><F3A4ACBA>ä<EFBFBD> bash <20><> PostgreSQL <20><><EFBFBD>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>
		<A HREF="http://www.psn.co.jp/PostgreSQL/pgbash/">http://www.psn.co.jp/PostgreSQL/pgbash/</A>
	Bash<73><68><EFBFBD>ޥ<EFBFBD><DEA5>ɥ饤<C9A5><E9A5A4><EFBFBD><EFBFBD>postgres <20><><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
    ]
</PRE></small>

<P>
<P>
<HR>
<H2><CENTER><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><CEBC><EFBFBD></CENTER></H2>
<P>

<H4><A NAME="3.1">3.1</A>)	<09>ɤΤ褦<CEA4>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD> <I>/usr/local/pgsql</I> <20>ʳ<EFBFBD><CAB3>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>˥<EFBFBD><CBA5>󥹥ȡ<F3A5B9A5><C8A1><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD></H4>

<P> <20><>ñ<EFBFBD><C3B1><EFBFBD><EFBFBD>ˡ<EFBFBD>ϡ<EFBFBD> <I>configure</I> <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD><E9A4BB><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD> --prefix <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤹ<EFBFBD>뤳<EFBFBD>ȤǤ<C8A4><C7A4><EFBFBD>

<P>
<H4><A NAME="3.2">3.2</A>)	postmaster <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD><E9A4BB><EFBFBD>ȡ<EFBFBD><I>Bad System Call</I> <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD>ȤΥ<C8A4><CEA5>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Фޤ<D0A4><DEA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD>ޤ<EFBFBD><DEA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>꤬<EFBFBD>ͤ<EFBFBD><CDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>ǽ<EFBFBD><C7BD>ˤ<EFBFBD><CBA4>ʤ<EFBFBD><CAA4>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ͥ<EFBFBD><CDA5><EFBFBD> System V IPC <20>γ<EFBFBD>ĥ<EFBFBD><C4A5><EFBFBD><EFBFBD><EFBFBD>󥹥ȡ<F3A5B9A5><C8A1>뤵<EFBFBD><EBA4B5><EFBFBD>Ƥ<EFBFBD><C6A4>뤫<EFBFBD><EBA4AB><EFBFBD><EFBFBD>ǧ<EFBFBD><C7A7><EFBFBD>Ƹ<EFBFBD><C6B8>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL <20>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ͥ<EFBFBD><CDA5>ˤ<EFBFBD><CBA4>붦ͭ<EBB6A6><CDAD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD>ȥ<EFBFBD><C8A5>ޥե<DEA5><D5A5>Υ<EFBFBD><CEA5>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD>ɬ<EFBFBD>פȤ<D7A4><C8A4>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<H4><A NAME="3.3">3.3</A>)	<I>postmaster</I> <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>褦<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ȡ<EFBFBD><I>IpcMemoryCreate</I> <20><><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>Фޤ<D0A4><DEA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD><EFBFBD><EFBFBD>ͥ뤬<CDA5><EBA4AC>ͭ<EFBFBD><CDAD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤʤäƤ<C3A4><C6A4>ʤ<EFBFBD><CAA4>ä<EFBFBD><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥʤ<C7A4><CAA4><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD><CDA5><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4>ƻȤ<C6BB><C8A4>붦ͭ<EBB6A6><CDAD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD>ꤹ<EFBFBD><EAA4B9>ɬ<EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD><C5AA><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD>ϡ<EFBFBD><CFA1>ȤäƤ<C3A4><C6A4>륢<EFBFBD><EBA5A2><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><I>postmaster</I> <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD><E9A4BB><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤹ<EFBFBD><EAA4B9><EFBFBD>Хåե<C3A5><D5A5>ο<EFBFBD><CEBF>ȥХå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɥץ<C9A5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˰<EFBFBD>¸<EFBFBD><C2B8><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ۤȤ<DBA4><C8A4>ɤΥ<C9A4><CEA5><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>Ǥϡ<C7A4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤΥХåե<C3A5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τޤޤǡ<DEA4><C7A1><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ȥ<EFBFBD><C8A4><EFBFBD>1MB<4D><42>ɬ<EFBFBD>פǤ<D7A4><C7A4><EFBFBD>

<P>
<H4><A NAME="3.4">3.4</A>)	<I>postmaster<65><72></I><3E><><EFBFBD>餻<EFBFBD>褦<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ȡ<EFBFBD><I>IpcSemaphoreCreate</I> <20><><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>Фޤ<D0A4><DEA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P><3E>⤷<EFBFBD><E2A4B7><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><I>IpcSemaphoreCreate: semget failed (No space left on device)</I><3E>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ뤬<CDA5><EBA4AC>ʬ<EFBFBD>ʥ<EFBFBD><CAA5>ޥե<DEA5><D5A5><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>褦<EFBFBD>˹<EFBFBD><CBB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>Postgres<65><73><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ʥХå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɥץ<C9A5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˰<EFBFBD><CBB0>ĤΥ<C4A4><CEA5>ޥե<DEA5><D5A5><EFBFBD>ɬ<EFBFBD>פȤ<D7A4><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>Ȥꤢ<C8A4><EAA4A2><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><CEB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><I>postmaster</I><3E><><EFBFBD><EFBFBD>ư<EFBFBD><C6B0><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ˡ<EFBFBD><CBA1>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɥץ<C9A5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ο<EFBFBD><CEBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꾯<EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>¤򤹤뤳<F2A4B9A4>ȤǤ<C8A4><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD>32<33><32><EFBFBD>꾮<EFBFBD><EABEAE><EFBFBD>ʿ<EFBFBD><CABF>Υѥ<CEA5><D1A5>᡼<EFBFBD><E1A1BC><EFBFBD><EFBFBD><I>-N</I><3E>ǻȤ<C7BB><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>깱<EFBFBD><EAB9B1>Ū<EFBFBD>ʲ<EFBFBD><CAB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD><CDA5><EFBFBD><font size=-1>SEMMNS</font> <20><> <font size=-1>SEMMNI</font> <20>ѥ<EFBFBD><D1A5>᡼<EFBFBD><E1A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤹<EFBFBD><E4A4B9><EFBFBD>ȤǤ<C8A4><C7A4><EFBFBD>
<P><3E>⤷<EFBFBD><E2A4B7><EFBFBD><EFBFBD><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤˤ<CAA4>¾<EFBFBD>Τ<EFBFBD><CEA4>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD><CDA5>ι<EFBFBD><CEB9><EFBFBD><EFBFBD>Ǥޤä<DEA4><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥե<DEA5><D5A5>Υ<EFBFBD><CEA5>ݡ<EFBFBD><DDA1>Ȥ򤷤Ƥ<F2A4B7A4><C6A4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>⤷<EFBFBD><E2A4B7><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<P>

<H4><A NAME="3.5">3.5</A>)	¾<>Υۥ<CEA5><DBA5>Ȥ<EFBFBD><C8A4>鼫ʬ<E9BCAB><CAAC> PostgreSQL <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>ؤΥ<D8A4><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P>	<09><><EFBFBD><EFBFBD><EFBFBD>ͤǤϡ<C7A4>PostgreSQL <20><> unix <20>ɥᥤ<C9A5>󥽥<EFBFBD><F3A5BDA5>åȤ<C3A5><C8A4>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><DEA5>󤫤<EFBFBD><F3A4ABA4><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><C2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><I>postmaster</I> <20><>ư<EFBFBD><C6B0> <I>-i</I> <20>ե<EFBFBD><D5A5>å<EFBFBD><C3A5><EFBFBD><EFBFBD>ä<EFBFBD><C3A4><EFBFBD><I>$PGDATA/pg_hba.conf</I> <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>ڤ<EFBFBD>ľ<EFBFBD><C4BE><EFBFBD>ơ<EFBFBD><C6A1>ۥ<EFBFBD><DBA5>ȼ<EFBFBD>Ƴ<EFBFBD><C6B3><EFBFBD><EFBFBD>ǧ<EFBFBD>ڤ<EFBFBD><DAA4>Ȥ<EFBFBD><C8A4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¾<EFBFBD>Υޥ<CEA5><DEA5>󤫤<EFBFBD><F3A4ABA4><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>Ǥ<EFBFBD><C7A4>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD>TCP/IP<49><50><EFBFBD><EFBFBD>³<EFBFBD><C2B3><EFBFBD><EFBFBD>ǽ<EFBFBD>ˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD>
<p><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>ʥ<EFBFBD><CAA5>ޥե<DEA5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>٤Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<H4><A NAME="3.6">3.6</A>)	¾<>Υޥ<CEA5><DEA5>󤫤鼫ʬ<E9BCAB>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD>Ǥ<EFBFBD><C7A4>ʤ<EFBFBD><CAA4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥϥ<C7A4><CFA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><DEA5>󤫤<EFBFBD><F3A4ABA4><EFBFBD> unix <20>ɥᥤ<C9A5><E1A5A4><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD>³<EFBFBD><C2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>TCP/IP <20><>³<EFBFBD><C2B3><EFBFBD><EFBFBD>ǽ<EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ˤ<EFBFBD> postmaster <20><> <I>-i</I> <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǳ<EFBFBD><C7B3>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ơ<EFBFBD><I>pgsql/data/pg_hba.conf</I> <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>ڤʥۥ<CAA5><DBA5>Ȥε<C8A4><CEB5>ܤ<EFBFBD><DCA4>ɲä<C9B2><C3A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>뤳<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>ǧ<EFBFBD><C7A7><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P>
<H4><A NAME="3.7">3.7</A>)	<09><><EFBFBD><EFBFBD><EFBFBD>褤<EFBFBD><E8A4A4>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD>ˡ<EFBFBD><CBA1>ɤΤ褦<CEA4>˥ǡ<CBA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥸥<EFBFBD><F3A5B8A5><EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20>Τ<EFBFBD><CEA4>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB>®<EFBFBD>٤<EFBFBD><D9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><font size=-1>EXPLAIN</font><3E><><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD> PostgreSQL <20><><EFBFBD>ɤΤ褦<CEA4>ˤ<EFBFBD><CBA4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>뤫<EFBFBD>򸫤뤳<F2B8ABA4>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>ɤΥ<C9A4><CEA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>뤫<EFBFBD>򸫤뤳<F2B8ABA4>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
<P><3E>⤷ <font size=-1>INSERT</font> <20><>¿<EFBFBD>Ѥ<EFBFBD><D1A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><font size=-1>COPY</font> <20><><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4>Ȥä<C8A4><C3A4>礭<EFBFBD>ʥХå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥʤ<D4A4><CAA4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD>Ʋ<EFBFBD><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><font size=-1>INSERT</font> <20><><EFBFBD>̡<EFBFBD><CCA1>˹Ԥʤ<D4A4><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äȹ<C3A4>®<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><font size=-1>BEGIN WORK/COMMIT</font> <20>Υȥ<CEA5><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󡦥֥<F3A1A6A5><D6A5>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><CCB5>ʸ<EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>鼫<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>줾<EFBFBD><ECA4BE><EFBFBD>Υȥ<CEA5><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4><EFBFBD><EFBFBD>ȸ<EFBFBD><C8B8>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>ĤΥȥ<CEA5><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󡦥֥<F3A1A6A5><D6A5>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǹԤʤ<D4A4><CAA4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ͤ<EFBFBD><CDA4>Ʋ<EFBFBD><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>С<EFBFBD><D0A1>إåɤ<C3A5><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>礭<EFBFBD>ʥǡ<CAA5><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD>Ԥʤ<D4A4><CAA4>ݤϥ<DDA4><CFA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٳ<EFBFBD><D9B3><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD><EFBFBD>ľ<EFBFBD><C4BE><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ͤ<EFBFBD><CDA4>ƤߤƲ<DFA4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P> <20><><EFBFBD>塼<EFBFBD>˥󥰤Υ<F3A5B0A4><CEA5>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD>󤬤<EFBFBD><F3A4ACA4><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><I>postmaster</I> <20><> <I>-o -F</I> <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD>ư<EFBFBD><C6B0><EFBFBD>뤳<EFBFBD>Ȥˤ<C8A4><CBA4>äơ<C3A4><I>fsync()</I> <20><>̵<EFBFBD><CCB5><EFBFBD>ˤ<EFBFBD><CBA4>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4>äơ<C3A4><C6A1>ƥȥ<C6A5><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <I>fsync()</I> <20>ǥǥ<C7A5><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򹹿<EFBFBD><F2B9B9BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>ߤᤵ<DFA4><E1A4B5><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P> <I>postmaster</I> <I>-B</I> <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤäƥХå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɡ<EFBFBD><C9A1>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>붦ͭ<EBB6A6><CDAD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD>Хåե<C3A5><D5A5><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>⤷<EFBFBD><E2A4B7><EFBFBD><EFBFBD><EFBFBD>Υѥ<CEA5><D1A5>᡼<EFBFBD><E1A1BC><EFBFBD><EFBFBD><EFBFBD>⤯<EFBFBD><E2A4AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ<EFBFBD><CDA5>ζ<EFBFBD>ͭ<EFBFBD><CDAD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EAA1BC><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><CDA4>ۤ<EFBFBD><DBA4>Ƥ<EFBFBD><C6A4>ޤä<DEA4><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <I>postmaster</I> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤǤϡ<C7A4><CFA1><EFBFBD><EFBFBD>줾<EFBFBD><ECA4BE><EFBFBD>ΥХåե<C3A5><D5A5><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD> 8K <20>ǡ<EFBFBD><C7A1>Хåե<C3A5><D5A5><EFBFBD><EFBFBD><EFBFBD> 64 <20>Ǥ<EFBFBD><C7A4><EFBFBD>

<P> <20>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD> <I>-S</I> <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥäơ<C3A4><C6A1><EFBFBD><EFBFBD>줾<EFBFBD><ECA4BE><EFBFBD>ΥХå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɡ<EFBFBD><C9A1>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD><C5AA><EFBFBD>¤<EFBFBD><C2A4>ؤ<EFBFBD><D8A4>ˤ<EFBFBD><CBA4>äƻȤ<C6BB><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD>κ<EFBFBD><CEBA>祵<EFBFBD><E7A5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤹<EFBFBD><E4A4B9><EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD> <20><><EFBFBD><EFBFBD> <I>-S</I> <20><><EFBFBD>ͤϥ<CDA4><CFA5><EFBFBD><EFBFBD>Х<EFBFBD><D0A5><EFBFBD>ñ<EFBFBD>̤ǡ<CCA4><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD> 512 (<28><><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD>512K)<29>Ǥ<EFBFBD><C7A4><EFBFBD>

<P> <20>ޤ<EFBFBD><DEA4><EFBFBD><font size=-1>CLUSTER</font> <20><><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4>Ȥäơ<C3A4><C6A1>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>򥤥<EFBFBD><F2A5A4A5>ǥå<C7A5><C3A5><EFBFBD><EFBFBD>˹<EFBFBD><CBB9>碌<EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD>˥<EFBFBD><CBA5>롼<EFBFBD>ײ<EFBFBD><D7B2><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ܤ<EFBFBD><DCA4><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD>ޥ˥奢<CBA5><E5A5A2><EFBFBD><EFBFBD> <I>CLUSTER</I> <20>򸫤Ʋ<F2B8ABA4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P>
<H4><A NAME="3.8">3.8</A>)	<09>ɤΤ褦<CEA4>ʥǥХ<C7A5><D0A5><EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD></H4>

<P> PostgreSQL <20>ϡ<EFBFBD><CFA1>ǥХ<C7A5><D0A5>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>˰<EFBFBD>̣<EFBFBD>Τ<EFBFBD><CEA4>롢<EFBFBD><EBA1A2><EFBFBD>־<EFBFBD><D6BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>𤹤뤤<F0A4B9A4><EBA4A4><EFBFBD>Ĥ<EFBFBD><C4A4>ε<EFBFBD>ǽ<EFBFBD><C7BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P> <20>ޤ<EFBFBD><DEA4><EFBFBD>--enable-cassert <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <I>configure</I> <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5>뤹<EFBFBD>뤳<EFBFBD>Ȥˤ<C8A4><CBA4>ꡢ<EFBFBD><EAA1A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <I>assert()</I> <20><><EFBFBD><EFBFBD><EFBFBD>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤο<C9A4>Ľ<EFBFBD><C4BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƻ뤷<C6BB><EBA4B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͽ<EFBFBD><CDBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȥץ<C8A5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߤ<EFBFBD><DFA4><EFBFBD><EFBFBD>褦<EFBFBD>ˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD>

<P> <I>postmaster</I> <20><> <I>postgres</I> <20><>ξ<EFBFBD><CEBE><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4>ΥǥХ<C7A5><D0A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><D1A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ褦<CEA4><E8A4A6>  <I>postmaster</I> <20><><EFBFBD><EFBFBD>ư<EFBFBD><C6B0><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ϥ<EFBFBD><CFA4>ĤǤ⡢ɸ<E2A1A2><C9B8><EFBFBD><EFBFBD><EFBFBD>Ϥȥ<CFA4><C8A5>顼<EFBFBD><E9A1BC><EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ˤ<EFBFBD><CBA4>Ƥ<EFBFBD><C6A4>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>Ʋ<EFBFBD><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<PRE>
	cd /usr/local/pgsql
	./bin/postmaster &gt;server.log 2&gt;&1 &
</PRE>

<P> <20><><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD> PostgreSQL <20>κǾ<CEBA><C7BE><EFBFBD><EFBFBD>Υǥ<CEA5><C7A5>쥯<EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD> server.log <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>뤬<EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υե<CEA5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䥨<EFBFBD>顼<EFBFBD>ˤĤ<CBA4><C4A4><EFBFBD>ͭ<EFBFBD>Ѥʾ<D1A4><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤߤޤ<DFA4><DEA4><EFBFBD><I>Postmaster</I> <20>Ϲ<EFBFBD><CFB9>˾ܺ٤ʾ<D9A4><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>𤹤뤿<F0A4B9A4><EBA4BF><EFBFBD><EFBFBD> <I>-d</I> <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <I>-d</I> <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1>ǥХ<C7A5><D0A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>٥<EFBFBD><D9A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>⤤<EFBFBD>ǥХ<C7A5><D0A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>٥<EFBFBD><D9A5>Ǥϡ<C7A4><CFA1>礭<EFBFBD>ʥ<EFBFBD><CAA5><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>դ<EFBFBD><D5A4>ʤ<EFBFBD><CAA4>ƤϤʤ<CFA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<P><3E>⤷<EFBFBD><E2A4B7><i>postmaster</i><3E><><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>С<EFBFBD><I>postgres</I><3E>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ򥳥ޥ<F2A5B3A5><DEA5>ɹԤ<C9B9><D4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4><EFBFBD>ľ<EFBFBD><C4BE><font size=-1>SQL</font>ʸ<>򥿥<EFBFBD><F2A5BFA5>פ<EFBFBD><D7A4>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>꤫<EFBFBD><EAA4AB><EFBFBD>ϡ<EFBFBD><CFA1>ǥХ<C7A5><D0A5><EFBFBD>Ū<EFBFBD>ΤȤ<CEA4><B><3E><><EFBFBD><EFBFBD></B><3E><><EFBFBD><EFBFBD><EFBFBD>ᤷ<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߥ<EFBFBD><DFA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǤϤʤ<CFA4><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ<EFBFBD><D4A4>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD>ν<EFBFBD><CEBD><EFBFBD><EFBFBD>ˤʤ뤳<CAA4>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>դ<EFBFBD><D5A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤷<EFBFBD><E2A4B7><EFBFBD>ǥХ<C7A5><D0A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܥ<EFBFBD><DCA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5>뤷<EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>С<EFBFBD><D0A1>ǥХå<D0A5><C3A5><EFBFBD><EFBFBD>ȤäƲ<C3A4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>뤫<EFBFBD>򸫤뤳<F2B8ABA4>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>postmaster <20><><EFBFBD><EFBFBD><EFBFBD>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ򳫻Ϥ<F2B3ABBB><CFA4><EFBFBD><EFBFBD>櫓<EFBFBD>ǤϤʤ<CFA4><CAA4>Τǡ<CEA4><C7A1><EFBFBD>Ω<EFBFBD>ʴĶ<CAB4><C4B6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4><EFBFBD><EFBFBD>ΤǤϤʤ<CFA4><CAA4><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤȤ<C9A4><C8A4><EFBFBD><EFBFBD>ä<EFBFBD><C3A4><EFBFBD><EFBFBD>꤬<EFBFBD><EAA4AC>ʣ<EFBFBD><CAA3><EFBFBD>뤳<EFBFBD>ȤϤ<C8A4><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<P> <20>⤷<EFBFBD><E2A4B7><i>postmaster</i><3E><><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD>륦<EFBFBD><EBA5A6><EFBFBD><EFBFBD><EFBFBD>ɥ<EFBFBD><C9A5><EFBFBD><I>psql</I><3E>򳫻Ϥ<F2B3ABBB><CFA4><EFBFBD><EFBFBD>ȡ<EFBFBD><i>psql</i> <20>ǻȤ<C7BB><C8A4><EFBFBD><EFBFBD><EFBFBD> <i>postgres</i><3E>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><font size=-1>PID</font><3E><><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ǥХå<D0A5><C3A5><EFBFBD><EFBFBD>Ȥä<C8A4><i>postgres</i><3E><><font size=-1>PID</font><3E>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>å<EFBFBD>(attach)<29><><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ǥХå<D0A5><C3A5><EFBFBD><EFBFBD>椫<EFBFBD><E6A4AB><EFBFBD>֥졼<D6A5><ECA1BC><EFBFBD><EFBFBD><EFBFBD>ݥ<EFBFBD><DDA5><EFBFBD><EFBFBD>Ȥ򥻥åȤ<C3A5><C8A4><EFBFBD><i>psql</i><3E><><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB>ȯ<EFBFBD>Ԥ<EFBFBD><D4A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ǥХ<C7A5><D0A5>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><i>postgres</i><3E><><EFBFBD><EFBFBD>ư<EFBFBD><C6B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>PGOPTIONS="-W n" <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줫<EFBFBD>顢<i>psql</i> <20>򳫻Ϥ<F2B3ABBB><CFA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4>ꡢ<i>n</i> <20>ó<EFBFBD><C3B3>Ϥ<EFBFBD><CFA4>٤餻<D9A4><E9A4BB><EFBFBD>Ϥ<EFBFBD><CFA4>ʤΤǡ<CEA4><C7A1>ǥХå<D0A5><C3A5>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD>ƻ<EFBFBD>ư<EFBFBD><C6B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤäƸ<C3A4><C6B8>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

<P> postgreSQL <20>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<CBA4><CFA1>ǥХ<C7A5><D0A5><EFBFBD><EFBFBD><EFBFBD>ǽ¬<C7BD><C2AC><EFBFBD>ˤȤƤ<C8A4><C6A4><EFBFBD><EFBFBD><EFBFBD>Ω<EFBFBD><CEA9> <I>-s</I><3E><> <I>-A</I><3E><> <I>-t</I> <20><><EFBFBD>Υ<EFBFBD><CEA5>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD>󤬤<EFBFBD><F3A4ACA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P> <20><><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD>ɤΤ<C9A4><CEA4>餤<EFBFBD>¹Ի<C2B9><D4BB>֤򿩤äƤ<C3A4><C6A4>뤫<EFBFBD>򸫤뤿<F2B8ABA4><EBA4BF><EFBFBD>ˡ<EFBFBD><CBA1>ץ<EFBFBD><D7A5>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󥰡ʥץ<CAA5><D7A5>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><D5A4>ˤǥ<CBA4><C7A5><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5>뤹<EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD>ǽ<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΥХå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤΥץ<CEA5><D7A5>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>롦<EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <I>pgsql/data/base/dbname</I> <20>ǥ<EFBFBD><C7A5>쥯<EFBFBD>ȥ<EFBFBD><C8A5>˳<EFBFBD>Ǽ<EFBFBD><C7BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>ȤΥץ<CEA5><D7A5>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥ<EFBFBD><CFA5>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>Ȥθ<C8A4><CEB8>ԥǥ<D4A5><C7A5>쥯<EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6>


<P>
<H4><A NAME="3.9">3.9</A>)	<09><>³<EFBFBD><C2B3><EFBFBD>褦<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD> <I>'Sorry, too many clients'</I> <20><><EFBFBD>Фޤ<D0A4><DEA4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <I>postmaster<65><72></I>Ʊ<><C6B1><EFBFBD><EFBFBD>ư<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɥץ<C9A5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¿<EFBFBD><C2BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤹ɬ<E4A4B9>פ<EFBFBD><D7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<P>PostgreSQL 6.5<EFBFBD>ʹߤǤϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>32<EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>ڤ<EFBFBD><I>-N</I><3E><><EFBFBD>ͤ<EFBFBD><I>postmaster</I><3E><><EFBFBD>Ƶ<EFBFBD>ư<EFBFBD><C6B0><EFBFBD>뤳<EFBFBD>Ȥˤ<C8A4><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><C3A4><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ι<EFBFBD><CEB9><EFBFBD><EFBFBD>Ǥ<EFBFBD><I>-N</I><3E>Ϻ<EFBFBD><CFBA><EFBFBD>1024<32>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>⤷<EFBFBD><E2A4B7><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD>ɬ<EFBFBD>פǤ<D7A4><C7A4><EFBFBD><EFBFBD><EFBFBD><I>include/config.h</I><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><font size=-1>MAXBACKENDS</font><3E><><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƹ<EFBFBD><C6B9>ۤ<EFBFBD><DBA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>⤷<EFBFBD><E2A4B7>˾<EFBFBD><CBBE><EFBFBD>ʤ<EFBFBD><I>configure</I><3E><> <I>--with-maxbackends</I><3E><><EFBFBD>ؤ<EFBFBD><D8A4>Ȥäơ<C3A4><I>-N</I><3E>δ<EFBFBD><CEB4><EFBFBD><EFBFBD>ͤ<EFBFBD><CDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

<P><3E>⤷<EFBFBD><E2A4B7><I>-N</I> <20><> 32<33><32><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD>С<EFBFBD><I>-B</I><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>64<36><34><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD>ͤ<EFBFBD><CDA4><EFBFBD><EFBFBD>ä<EFBFBD><C3A4><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ƤϤʤ<CFA4><CAA4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><I>-B</I> <20>Ͼ<EFBFBD><CFBE>ʤ<EFBFBD><CAA4>Ȥ<EFBFBD> <I>-N</I> <20><>2<EFBFBD>ܤϤʤ<CFA4><CAA4>ƤϤʤ餺<CAA4><E9A4BA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餯<EFBFBD>ǹ<EFBFBD><C7B9><EFBFBD>ǽ<EFBFBD><C7BD>˾<EFBFBD><CBBE><EFBFBD>ʤ<EFBFBD><CAA4>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD>ͤ<EFBFBD>ɬ<EFBFBD>פʤϤ<CAA4><CFA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɥץ<C9A5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤿤<EFBFBD><F2A4BFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Unix<69><78><EFBFBD><EFBFBD><EFBFBD>ͥ빽<CDA5><EBB9BD><EFBFBD>ѥ<EFBFBD><D1A5>᡼<EFBFBD><E1A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤹<EFBFBD><E4A4B9><EFBFBD>Ȥ<EFBFBD>ɬ<EFBFBD>פˤʤ뤫<CAA4>⤷<EFBFBD><E2A4B7><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
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<EFBFBD>ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<font size=-1>NPROC</font>)<29><>
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>Υ꥽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>򤱤뤿<EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD>

<P>6.5<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΥС<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL<EFBFBD>ǤϥХå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤκ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>64<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD><I>include/storage/sinvaladt.h</I><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>MaxBackendId<49><64><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˺ƹ<CBBA><C6B9>ۤ<EFBFBD>ɬ<EFBFBD>פǤ<D7A4><C7A4><EFBFBD><EFBFBD><EFBFBD>

<P>
<H4><A NAME="3.10">3.10</A>)	<09><>ʬ<EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><C7A5>쥯<EFBFBD>ȥ<EFBFBD><C8A5>ˤ<EFBFBD><CBA4><EFBFBD> <I>pg_sorttemp.XXX</I><3E>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϲ<EFBFBD><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD>¹ԥ⥸<D4A5>塼<EFBFBD><E5A1BC><EFBFBD>ˤ<EFBFBD><CBA4>ä<EFBFBD><C3A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD><EFBFBD>Ū<EFBFBD>ʥե<CAA5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>㤨<EFBFBD>С<EFBFBD><D0A1>⤷ <font size=-1>ORDER BY</font> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD> <I>-S</I> <20>ѥ<EFBFBD><D1A5>᡼<EFBFBD><E1A1BC><EFBFBD>ǵ<EFBFBD><C7B5>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD>ͤ<EFBFBD><CDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD>ʥ<EFBFBD><CAA5>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥκݤ<CEBA>ɬ<EFBFBD>פ<EFBFBD><D7A4>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>줿<EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD>˰<EFBFBD><CBB0><EFBFBD>Ū<EFBFBD>ʥե<CAA5><D5A5><EFBFBD><EFBFBD>뤬<EFBFBD><EBA4AC><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<P>
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<P>
<P>
<HR>
<H2><CENTER><3E><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD><CEBC><EFBFBD></CENTER></H2>
<P>

<H4><A NAME="4.1">4.1</A>)	<09>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ޤ侮<DEA4><E4BEAE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>եե<D5A5><D5A5><EFBFBD><EFBFBD>ޥåȤǺ<C8A4><C7BA>𤹤<EFBFBD><F0A4B9A4>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>Ʋ<EFBFBD><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>PostgreSQL <20><> <I>postmaster</I> <20>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD><E9A4BB><EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD>postgres <20><>psql <20>ˤ<EFBFBD> SET <20><><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD>ꡢ<EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>񼰤<EFBFBD><F1BCB0A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤢤ʤ<F2A4A2A4><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD><C4B6>˹<EFBFBD><CBB9>碌<EFBFBD><EFA4BB><EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD>Ʋ<EFBFBD><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P>
<H4><A NAME="4.2">4.2</A>)	<09>Х<EFBFBD><D0A5>ʥꡦ<CAA5><EAA1A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̾<EFBFBD><CCBE>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥθ<C8A4>̩<EFBFBD>ʰ㤤<CAB0>ϲ<EFBFBD><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20>ܽҤϡ<D2A4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD>ޥ˥奢<CBA5><E5A5A2><EFBFBD><EFBFBD> <font size=-1>DECLARE</font> <20>򸫤Ʋ<F2B8ABA4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P>
<H4><A NAME="4.3">4.3</A>)	<09>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD>κǽ<CEBA><C7BD>ο<EFBFBD><CEBF>ԤΤߤ<CEA4> <font size=-1>SELECT</font> <20><><EFBFBD><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD>ޥ˥奢<CBA5><E5A5A2><EFBFBD><EFBFBD><font size=-1>FETCH</font><3E>򸫤Ƥ<F2B8ABA4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD>ϡ<EFBFBD>SELECT ... LIMIT....<2E><><EFBFBD>ȤäƤߤƲ<DFA4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

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<P>
<H4><A NAME="4.4">4.4</A>)	<09>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>䤽<EFBFBD><E4A4BD>¾<EFBFBD>ξ<EFBFBD><CEBE><EFBFBD><EFBFBD>Υꥹ<CEA5>Ȥ<EFBFBD> <I>psql</I> <20>Ǹ<EFBFBD><C7B8><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P>
  <I>psql</I><3E>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4>񤫤줿 <I>pgsql/src/bin/psql/describe.c</I> <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤळ<C9A4>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD>psql<EFBFBD>ΥХå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD>女<EFBFBD>ޥ<EFBFBD><EFBFBD>ɤˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϤΤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><font size=-1>SQL</font><3E><><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4>ޤޤ<DEA4><DEA4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD> <I>psql</I> <20><> <I>-E</I> <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4>Ƶ<EFBFBD>ư<EFBFBD><C6B0><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD>Ϳ<EFBFBD><CDBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4>¹Ԥ<C2B9><D4A4>뤿<EFBFBD><EBA4BF><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<P>


<H4><A NAME="4.5">4.5</A>)	<09>ơ<EFBFBD><C6A1>֥뤫<D6A5><EBA4AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><CEBA><EFBFBD><EFBFBD>ϤɤΤ褦<CEA4>ˤ<EFBFBD><CBA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <font size=-1>ALTER TABLE DROP COLUMN</font> <20>ϥ<EFBFBD><CFA5>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD><C8A4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4>󤬡<EFBFBD><F3A4ACA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>:

<PRE>
	SELECT ...  -- <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʳ<EFBFBD><CAB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤹤٤<F2A4B9A4><D9A4><EFBFBD><EFBFBD>򤷤ޤ<F2A4B7A4><DEA4><EFBFBD>
	INTO TABLE new_table
	FROM old_table;
	DROP TABLE old_table;
	ALTER TABLE new_table RENAME TO old_table;
</PRE>

<P>
<H4><A NAME="4.6">4.6</A>)	<09>ԡ<EFBFBD><D4A1>ơ<EFBFBD><C6A1>֥롢<D6A5>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>κ<EFBFBD><CEBA>祵<EFBFBD><E7A5B5><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD>
</H4>

<P> <20><><EFBFBD>¤ϰʲ<CFB0><CAB2>ΤȤ<CEA4><C8A4><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>
<PRE>
<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>١<EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD>祵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>? 	<09><><EFBFBD><EFBFBD>̵<EFBFBD><CCB5> (60GB <20>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD>ߤ<EFBFBD><DFA4>ޤ<EFBFBD>)
<EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD>κ<EFBFBD><EFBFBD>祵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>?           16TB
<EFBFBD>Ԥκ<EFBFBD><EFBFBD>祵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>?                 7.1<EFBFBD>ʹߤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̵<EFBFBD><EFBFBD>
<EFBFBD>ե<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤκ<EFBFBD><EFBFBD>祵<EFBFBD><EFBFBD><EFBFBD><EFBFBD>?         7.1<EFBFBD>ʹߤ<EFBFBD>1GB
<EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥκ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?       <20><><EFBFBD><EFBFBD>̵<EFBFBD><CCB5>
<EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥκ<EFBFBD><EFBFBD>祫<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>?     <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><CEB7>ˤ<EFBFBD><CBA4><EFBFBD>250-1600
<EFBFBD>ơ<EFBFBD><EFBFBD>֥<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥκ<EFBFBD><EFBFBD>祤<EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>? <20><><EFBFBD><EFBFBD>̵<EFBFBD><CCB5>
</PRE>

<P> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󡢤<EFBFBD><F3A1A2A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϼºݤ<C2BA>̵<EFBFBD><CCB5><EFBFBD>¤ǤϤʤ<CFA4><CAA4><EFBFBD><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤ȥ<CCA4><C8A5><EFBFBD><EFBFBD>꡼<EFBFBD>䥹<EFBFBD><E4A5B9><EFBFBD>åץ<C3A5><D7A5>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><C2A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><CDA4><EFBFBD><EFBFBD>ȤΤۤ<CEA4><DBA4>礭<EFBFBD>ʻ<EFBFBD><CABB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P> <20><><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>֥륵<D6A5><EBA5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>16TB<54>ϥ<EFBFBD><CFA5>ڥ졼<DAA5>ƥ<EFBFBD><C6A5>󥰥<EFBFBD><F3A5B0A5><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>Υ顼<CEA5><E9A1BC><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD>륵<EFBFBD>ݡ<EFBFBD><DDA1>Ȥ<EFBFBD>ɬ<EFBFBD>פȤ<D7A4><C8A4>ޤ<EFBFBD><DEA4>󡣥顼<F3A1A3A5><E9A1BC><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD>1GB<47>Υե<CEA5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ褦<CEA4><E8A4A6><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P> <20>ǥե<C7A5><D5A5><EFBFBD><EFBFBD>ȤΥ֥<CEA5><D6A5>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>32k<32>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>Ⱥ<EFBFBD><C8BA><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>֥륵<D6A5><EBA5B5><EFBFBD><EFBFBD><EFBFBD>Ⱥ<EFBFBD><C8BA>祫<EFBFBD><E7A5AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ä<EFBFBD><C3A4>ޤ<EFBFBD><DEA4><EFBFBD>


<P>
<H4><A NAME="4.7">4.7</A>)	<09><><EFBFBD><EFBFBD>Ū<EFBFBD>ʥƥ<CAA5><C6A5><EFBFBD><EFBFBD>ȥե<C8A5><D5A5><EFBFBD><EFBFBD>뤫<EFBFBD><EBA4AB><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>ˤϡ<CBA4><CFA1>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>Υǥ<CEA5><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤ϤɤΤ<C9A4><CEA4>餤ɬ<E9A4A4>פǤ<D7A4><C7A4><EFBFBD>
</H4>

PostgreSQL <20>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>ˤϡ<CBA4><CFA1><EFBFBD><EFBFBD>̤Υե<CEA5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>6.5<EFBFBD>ܤΥǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD>ɬ<EFBFBD>פȤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><P>
<P> <20>ƹԤ<C6B9><D4A4><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 300,000<30>ԤΥե<CEA5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><CDA4>Ƥߤޤ<DFA4><DEA4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υե<CEA5><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD> 2.4MB <20>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD> PostgreSQL <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD>ϼ<EFBFBD><CFBC>Τ褦<CEA4><E8A4A6><EFBFBD><EFBFBD>14MB<4D>ȸ<EFBFBD><C8B8>Ѥ<EFBFBD><D1A4>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

<PRE>
    36 bytes: <20>ƹԤΥإå<D8A5>(<28><><EFBFBD><EFBFBD>)
   + 8 bytes: <20><>4<EFBFBD>Х<EFBFBD><D0A5>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD><EFBFBD>(int)<29>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
   + 4 bytes: <20>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5>åץ<C3A5><D7A5>ؤΥݥ<CEA5><DDA5><EFBFBD><EFBFBD><EFBFBD>
   ----------------------------------------
   48 bytes per row

   PostgreSQL <20>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>ڡ<EFBFBD><DAA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 8192<39>Х<EFBFBD><D0A5><EFBFBD>(8KB)<29>ʤΤ<CAA4>:

   8192 bytes per page
   -------------------   =  171 rows per database page (<28>ڤ<EFBFBD><DAA4>夲)
     48 bytes per row

   300000 data rows
   --------------------  =  1755 database pages
      171 rows per page
 
1755 database pages * 8192 bytes per page  =  14,376,960 bytes (14MB)
</PRE>

<P>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ۤɤΥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Хإåɤ<EFBFBD><EFBFBD>׵ᤷ<EFBFBD>ޤ<EFBFBD><EFBFBD>󤬡<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ʾ塢<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>礭<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<P>
<H4><A NAME="4.8">4.8</A>)	<09>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>䥤<EFBFBD><E4A5A4><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤΤ褦<CEA4>˸<EFBFBD><CBB8>Ĥ<EFBFBD><C4A4>Ф<EFBFBD><D0A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <I>psql</I> <20>ˤϤ<CBA4><CFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥХå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5>塦<EFBFBD><E5A1A6><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD>ꡢ<EFBFBD><EAA1A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><C3A5>塦<EFBFBD><E5A1A6><EFBFBD>ޥ<EFBFBD><DEA5>ɤμ<C9A4><CEBC><EFBFBD><EFBFBD>򸫤<EFBFBD><F2B8ABA4>ˤ<EFBFBD> \? <20><><EFBFBD>ȤäƲ<C3A4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<P> <20>ޤ<EFBFBD><DEA4><EFBFBD><I>pgsql/src/tutorial/syscat.source</I> <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>ƤߤƲ<DFA4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <font size=-1>SELECT</font> ʸ<>ˤ<EFBFBD><CBA4><EFBFBD>ɬ<EFBFBD>פʾ<D7A4><CABE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ƥࡦ<C6A5>ơ<EFBFBD><C6A1>֥뤫<D6A5><EBA4AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD>㼨<EFBFBD><E3BCA8><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<H4><A NAME="4.9">4.9</A>)	<09>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD>٤<EFBFBD><D9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȤäƤ<C3A4><C6A4><EFBFBD><EFBFBD>ͻҤ<CDBB><D2A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>󡣤ʤ<F3A1A3A4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD>׾<EFBFBD><D7BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ưŪ<C6B0>ˤ<EFBFBD><CBA4>ݼ餷<DDBC>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׾<EFBFBD><D7BE><EFBFBD><EFBFBD>򹹿<EFBFBD><F2B9B9BF><EFBFBD><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD>ˤϡ<CBA4><font size=-1>VACUUM</font> <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>ʤ<EFBFBD><CAA4>ƤϤʤ<CFA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>׾<EFBFBD><D7BE>󤬹<EFBFBD><F3A4ACB9><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD>֥ƥ<D6A5><C6A5>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5>˲<EFBFBD><CBB2>Ԥ<EFBFBD><D4A4>뤫<EFBFBD><EBA4AB><EFBFBD>Τäơ<C3A4><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>٤<EFBFBD><D9A4><EFBFBD><EFBFBD>η<EFBFBD><CEB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥ƥ<D6A5><C6A5>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD>ϥơ<CFA5><C6A1>֥뤬<D6A5><EBA4AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ³<CFA2><C2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>®<EFBFBD><C2AE><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥ<EFBFBD><CFA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>Ȥˤ<C8A4><CBA4><EFBFBD><EFBFBD>ղ<EFBFBD><D5B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κ<EFBFBD>Ŭ<EFBFBD><C5AC><EFBFBD><EFBFBD><EFBFBD>פΤ<D7A4><CEA4><EFBFBD><EFBFBD><EFBFBD><font size=-1>VACUUM ANALYZE</font><3E><><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><font size=-1>VACUUM ANALYZE</font><3E><>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(multi-join)<29>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڤǤ<DAA4><C7A4>Τǡ<CEA4><C7A1><EFBFBD><EFBFBD>֥ƥ<D6A5><C6A5>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD>Ϥ<EFBFBD><CFA4>줾<EFBFBD><ECA4BE><EFBFBD>Υơ<CEA5><C6A1>֥뤫<D6A5><EBA4AB><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥο<D4A4><CEBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ뤳<D1A4>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>η<EFBFBD><CEB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӥޤ<D3A4><DEA4><EFBFBD><EFBFBD>Хå<D0A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤϤ<C9A4><CFA4>켫<EFBFBD>ȤǤ<C8A4><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><D7A4>ݻ<EFBFBD><DDBB><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Τǡ<CEA4><C7A1><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򽸤<EFBFBD><F2BDB8A4>뤿<EFBFBD><EBA4BF><EFBFBD>ˤ<EFBFBD> <font size=-1>VACUUM ANALYZE</font> <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>ʤ<EFBFBD><CAA4>ƤϤʤ<CFA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<P> <20><><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD> <font size=-1>ORDER BY</font> <20><><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>̤ϻȤ<CFBB><C8A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>󡣤<EFBFBD><F3A1A3A4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>缡<EFBFBD><E7BCA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><C2B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD><C5AA><EFBFBD><EFBFBD><EFBFBD>Ȥϡ<C8A4><CFA1>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꾯<EFBFBD>ʤ<EFBFBD><CAA4>ƺѤ<C6BA><D1A4>Τǡ<CEA4><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʥơ<CAA5><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򥤥<EFBFBD><F2A5A4A5>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󤹤<EFBFBD><F3A4B9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>®<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>

<P> <font size=-1>LIKE</font> <20><><EFBFBD>뤤<EFBFBD><EBA4A4> <I>~</I> <20>Τ褦<CEA4>ʥ磻<CAA5><EFA5A4><EFBFBD>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD>ɱ黻<C9B1><E9BBBB>(wild-card  operators)<29><><EFBFBD>Ȥ<EFBFBD><C8A4>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>γ<EFBFBD><CEB3>Ϥ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>λϤ<CEBB><CFA4><EFBFBD><EFBFBD><EFBFBD>ʬ<EFBFBD>˸<EFBFBD><CBB8>ꤵ<EFBFBD><EAA4B5><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ˤΤߡ<CEA4><DFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>櫓<EFBFBD>ǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<EFBFBD><font size=-1>LIKE</font> <20><><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><I>%</I><3E>ǻϤ<C7BB><CFA4>ʤ<EFBFBD><CAA4>褦<EFBFBD>ˤ<EFBFBD><CBA4>ơ<EFBFBD><C6A1>ޤ<EFBFBD><DEA4><EFBFBD><I>~</I>(<28><><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)<29><><I>^</I> <20>ǻϤ<C7BB><CFA4><EFBFBD><EFBFBD>褦<EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD>٤<EFBFBD><D9A4>Ǥ<EFBFBD><C7A4><EFBFBD>

<P>
<H4><A NAME="4.10">4.10</A>)	<09>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD>֥ƥ<D6A5><C6A5>ޥ<EFBFBD><DEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤΤ褦<CEA4><E8A4A6><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>򸫤<EFBFBD><F2B8ABA4>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD>ޥ˥奢<CBA5><E5A5A2><EFBFBD><EFBFBD> <font size=-1>EXPLAIN</font> <20>򸫤Ʋ<F2B8ABA4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P>
<H3><A NAME="4.11">4.11</A>)	R-tree <20><><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD></H3>

<P> R-tree <20><><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD>϶<EFBFBD><CFB6><EFBFBD>Ū<EFBFBD>ʥǡ<CAA5><C7A1><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><D5A4>뤿<EFBFBD><EBA4BF><EFBFBD>˻Ȥ<CBBB><C8A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ϥå<CFA5><C3A5>奤<EFBFBD><E5A5A4><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ϰϤθ<CFA4><CEB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4>󡣤ޤ<F3A1A3A4><DEA4><EFBFBD>B-tree <20><><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD>Ǥϡ<C7A4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>ϰϤθ<CFA4><CEB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>R-tree <20><><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>¿<EFBFBD><C2BF><EFBFBD><EFBFBD><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD>򰷤<EFBFBD><F2B0B7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>С<EFBFBD><D0A1>⤷ R-tree <20><><EFBFBD><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD> <I>point</I> <20><><EFBFBD><EFBFBD>°<EFBFBD><C2B0><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><D5A4>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>ϡ<EFBFBD><CFA1><EFBFBD>Ĺ<EFBFBD><C4B9><EFBFBD><EFBFBD><EFBFBD>˰Ϥޤ줿<DEA4><ECA4BF><EFBFBD>򤹤٤<F2A4B9A4><D9A4><EFBFBD><EFBFBD>򤹤<EFBFBD><F2A4B9A4>פȤ<D7A4><C8A4><EFBFBD><EFBFBD>褦<EFBFBD><E8A4A6><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD>ˡ<EFBFBD><CBA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ψ<EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P> R-Tree <20><><EFBFBD>߷פθ<D7A4>ŵ<EFBFBD>Ȥʤ븢<CAA4>Ҥ<EFBFBD><D2A4><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8>:

<P> Guttman, A. "R-Trees: A Dynamic Index Structure for Spatial Searching."
Proc of the 1984 ACM SIGMOD Int'l Conf on Mgmt of Data, 45-57.

<P> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD>ϡ<EFBFBD>Stonebraker <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> "Readings in Database Systems"
<EFBFBD>Ǥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>夲<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<P>
<small><PRE>
    [<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	  <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ü<EFBFBD><C3BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>R-Tree<65>ط<EFBFBD><D8B7><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>Ҳ𤷤<D2B2>ĺ<EFBFBD><C4BA><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
	<09><><EFBFBD>ܸ<EFBFBD> Postgres ML <20>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD> "Subject: [postgres95 801] spatial data structures" 
		<A HREF="http://www.sra.co.jp/people/t-ishii/PostgreSQL/mhonarc/pgsql-jp/1996Oct/msg00007.html">http://www.sra.co.jp/people/t-ishii/PostgreSQL/mhonarc/pgsql-jp/1996Oct/msg00007.html</A>
	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    ]
</PRE></small>

<P> <20>ȹ<EFBFBD><C8B9>ߤ<EFBFBD> R-Tree <20>ǥݥꥴ<DDA5><EAA5B4><EFBFBD><EFBFBD><EFBFBD>ܥå<DCA5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD>ˤ<EFBFBD>R-Tree <20>Ϥ<EFBFBD><CFA4>äȹ⤤<C8B9><E2A4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EEA4B9><EFBFBD>褦<EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD>ĥ<EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>¼<EFBFBD>Ū<EFBFBD>ˤϡ<CBA4>R-Tree <20>γ<EFBFBD>ĥ<EFBFBD>ˤϤ<CBA4><CFA4><EFBFBD><EFBFBD>äȤ<C3A4><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>ɬ<EFBFBD>פǤ<D7A4><C7A4>ơ<EFBFBD><C6A1><EFBFBD><EFBFBD>ߡ<EFBFBD><DFA1>桹<EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤΤ褦<CEA4>ˤ<EFBFBD><CBA4>뤫<EFBFBD>ˤĤ<CBA4><C4A4>Ƥ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<P>
<small><PRE>
    [<5B><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	  <20><><EFBFBD>󥿡<EFBFBD><F3A5BFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҳ<EFBFBD><D2B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¿<EFBFBD><C2BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥؤγ<D8A4>ĥ<EFBFBD><C4A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>ܤ<EFBFBD><DCA4><EFBFBD><EFBFBD>ϡ<EFBFBD>
	<A HREF="http://www.interwiz.koganei.tokyo.jp/software/geometric/index.html">http://www.interwiz.koganei.tokyo.jp/software/geometric/index.html</A>
	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    ]
</PRE></small>


<P>
<H4><A NAME="4.12">4.12</A>)	<09><><EFBFBD><EFBFBD>Ū<EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB>Ŭ<EFBFBD><C5AC><EFBFBD>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> GEQO <20>⥸<EFBFBD>塼<EFBFBD><E5A1BC><EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υơ<CEA5><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>礹<EFBFBD><E7A4B9><EFBFBD>Ȥ<EFBFBD><C8A4>ˡ<EFBFBD><CBA1><EFBFBD><EFBFBD><EFBFBD>Ū<EFBFBD><C5AA><EFBFBD>르<EFBFBD>ꥺ<EFBFBD><EAA5BA>(GA)<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD><EFBFBD>®<EFBFBD><C2AE><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4>ꡢ<EFBFBD><EAA1A2><EFBFBD><EFBFBD><EFBFBD>ߤĤ֤<C4A4><D6A4><EFBFBD>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD>Ԥʤ<D4A4><CAA4>ʤ<EFBFBD><CAA4>Ƥ⡢<C6A4>礭<EFBFBD>ʷ<EFBFBD><CAB7><EFBFBD>(join queries)<29>򰷤<EFBFBD><F2B0B7A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD>褦<EFBFBD>ˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<H4><A NAME="4.13">4.13</A>)	<09><><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD>Ǥθ<C7A4><CEB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϤɤΤ褦<CEA4>˼¸<CBBC><C2B8><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P>
<I>~</I><3E>黻<EFBFBD>Ҥ<EFBFBD><D2A4><EFBFBD><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD>ȹ<EFBFBD><C8B9><EFBFBD><EFBFBD>Ԥʤ<D4A4><CAA4><EFBFBD><I>~*</I> <20><><EFBFBD><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>ʤ<EFBFBD>(case-insensitive)<29><><EFBFBD><EFBFBD>ɽ<EFBFBD><C9BD><EFBFBD>ȹ<EFBFBD><C8B9><EFBFBD><EFBFBD>Ԥ<EFBFBD><D4A4>ޤ<EFBFBD><DEA4><EFBFBD> PostgreSQL 7.1 <20>ʹߤǤϡ<C7A4><CFA1><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD>Ⱦ<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>ʤ<EFBFBD> <font size=-1>LIKE</font> <20>黻<EFBFBD>Ҥ<EFBFBD> <font size=-1>ILIKE</font> <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>


<PRE>
	WHERE lower(textfield) LIKE lower(pattern)
</PRE>


<P>
<H4><A NAME="4.14">4.14</A>)	<09>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD> <font size=-1>NULL</font> <20>Ǥ<EFBFBD><C7A4>뤳<EFBFBD>Ȥ򸡽Ф<F2B8A1BD><D0A4><EFBFBD><EFBFBD>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <font size=-1>IS NULL</font><3E>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> IS NOT NULL <20>ǻ<C7BB>ƤߤƲ<DFA4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P>
<H4><A NAME="4.15">4.15</A>)	<09>͡<EFBFBD><CDA1><EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>줾<EFBFBD><ECA4BE><EFBFBD>ΰ㤤<CEB0>ϲ<EFBFBD><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<PRE>
Type            Internal Name   Notes
--------------------------------------------------
"char"          char            1 character
CHAR(#)         bpchar          <20><><EFBFBD>ꤵ<EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD><EFBFBD>Ĺ<EFBFBD>Ȥʤ<C8A4><CAA4>褦<EFBFBD>˶<EFBFBD><CBB6>򤬵ͤ<F2A4ACB5><CDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
VARCHAR(#)      varchar         Ĺ<><C4B9><EFBFBD>ξ<EFBFBD><CEBE>¤<EFBFBD>̵<EFBFBD><CCB5><EFBFBD>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD><EFBFBD>
TEXT            text            Ĺ<><C4B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤Ϻ<C2A4><CFBA><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD>
BYTEA           bytea           <20><><EFBFBD><EFBFBD>Ĺ<EFBFBD>ΥХ<CEA5><D0A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
</PRE>

<P> <20><><EFBFBD><EFBFBD>̾<EFBFBD>ˤ<EFBFBD><CBA4>ܤˤ<DCA4><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τϡ<CEA4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥࡦ<C6A5><E0A1A6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD>٤<EFBFBD><D9A4>Ȥ<EFBFBD><C8A4>䡢<EFBFBD><E4A1A2><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4><EFBFBD>


<P> <20>嵭<EFBFBD>η<EFBFBD><CEB7>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD><CEA3>Ĥη<C4A4><CEB7><EFBFBD> "varlena" <20><><EFBFBD>Ǥ<EFBFBD>(<28><><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κǽ<CEBA><C7BD>Σ<EFBFBD><CEA3>Х<EFBFBD><D0A5>Ȥ<EFBFBD><C8A4>ǡ<EFBFBD><C7A1><EFBFBD>Ĺ<EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>θ<EFBFBD><CEB8>˼ºݤΥǡ<CEA5><C7A1><EFBFBD><EFBFBD><EFBFBD>³<EFBFBD><C2B3><EFBFBD>ޤ<EFBFBD>)<29><><EFBFBD><EFBFBD><EFBFBD>Τ褦<CEA4>˼ºݤζ<DDA4><CEB6>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⾯<EFBFBD><E2BEAF><EFBFBD>礭<EFBFBD><E7A4AD><EFBFBD>ʤ<EFBFBD><CAA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǡ<CEA5><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><font size=-1>TOAST</font><3E>ˤ<EFBFBD><CBA4>갵<EFBFBD>̤<EFBFBD><CCA4>줿<EFBFBD><ECA4BF>ʣ<EFBFBD><CAA3><EFBFBD>Ԥ<EFBFBD><D4A4>Ϥä<CFA4><C3A4><EFBFBD>¸<EFBFBD><C2B8><EFBFBD>줿<EFBFBD>ꤷ<EFBFBD>ơ<EFBFBD><C6A1>ǥ<EFBFBD><C7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ζ<EFBFBD><CEB6>֤ϻפä<D7A4><C3A4><EFBFBD><EFBFBD>꾮<EFBFBD><EABEAE><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<H4><A NAME="4.16.1">4.16.1</A>)	<09><><EFBFBD><EFBFBD>(serial)<29><><EFBFBD><EFBFBD>ư<EFBFBD><C6B0>ʬ<EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤϤɤΤ褦<CEA4>ˤĤ<CBA4><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> PostgreSQL <20><> <font size=-1>SERIAL</font> <20>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򥵥ݡ<F2A5B5A5><DDA1>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤ȥ<D6A4><C8A5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ư<EFBFBD><C6B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>С<EFBFBD>

<PRE>
	CREATE TABLE person ( 
		id   SERIAL, 
		name TEXT 
	);
</PRE>
<EFBFBD>ϼ<EFBFBD>ưŪ<EFBFBD>˼<EFBFBD><EFBFBD>Τ褦<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD>:
<PRE>
	CREATE SEQUENCE person_id_seq;
	CREATE TABLE person ( 
		id   INT4 NOT NULL DEFAULT nextval('person_id_seq'),
		name TEXT 
	);
	CREATE UNIQUE INDEX person_id_key ON person ( id );
</PRE>
<EFBFBD><EFBFBD><EFBFBD>֤ˤĤ<EFBFBD><EFBFBD>ƤΤ<EFBFBD><EFBFBD>äȾܤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD>ޥ˥奢<EFBFBD><EFBFBD><EFBFBD><EFBFBD> <I>create_sequence</I> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
<P> <20>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ƹԤ<C6B9><I>OID</I><3E>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤȤ<CDA4><C8A4>ƻȤ<C6BB><C8A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>顢<EFBFBD>⤷<EFBFBD><E2A4B7><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><D7A4>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD>ɬ<EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><font size=-1>OID</font><3E><><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD><EFBFBD><I>pg_dump</I> <20><> <I>-o</I><3E><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>ϡ<EFBFBD><font size=-1>COPY WITH OIDS</I><3E><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>ɬ<EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

 Bruce Momjian <20><><A HREF="http://www.PostgreSQL.org/docs/aw_pgsql_book">(http://www.PostgreSQL.org/docs/aw_pgsql_book)<29><> Numbering Rows</A><3E>ξϤˤ<CFA4><CBA4>ꤢ<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>


<H4><A NAME="4.16.2">4.16.2</A>)	<font size=-1>SERIAL</font><3E><><EFBFBD>󥵡<EFBFBD><F3A5B5A1>Ȥ<EFBFBD><C8A4>ͤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4><P>

 <20>ҤȤĤ<C8A4><C4A4><EFBFBD>ˡ<EFBFBD>ϡ<EFBFBD><I>nextval()</I> <20>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><I><3E><><EFBFBD><EFBFBD>(before)</I> SEQUENCE<43><45><EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>鼡<EFBFBD><E9BCA1><font size=-1>SERIAL</font><3E>ͤ<EFBFBD><CDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줫<EFBFBD><ECA4AB><EFBFBD>ºݤ<C2BA><DDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤹤뤳<F2A4B9A4>ȤǤ<C8A4><C7A4>礦<EFBFBD><E7A4A6>
<A HREF="#4.16.1">4.16.1</A><3E><><EFBFBD><EFBFBD><EFBFBD>ǻȤä<C8A4><C3A4>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>Τ褦<CEA4>ˤʤ<CBA4><CAA4>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6>

<PRE>
	$newSerialID = nextval('person_id_seq');
	INSERT INTO person (id, name) VALUES ($newSerialID, 'Blaise Pascal');
</PRE>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><tt>$newSerialID</tt> <20><><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD>¾<EFBFBD><C2BE><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB>(<28><><EFBFBD>Ȥ<EFBFBD><C8A4>С<EFBFBD><tt>person</tt> <20>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4>볰<EFBFBD><EBB3B0><EFBFBD><EFBFBD>(foreign key)<29>Τ褦<CEA4><E8A4A6>)<29>Ȥ<EFBFBD><C8A4>Ȥ褤<C8A4>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD>ưŪ<C6B0>˺<EFBFBD><CBBA><EFBFBD><EFBFBD>줿<font size=-1>SEQUENCE</font><3E><><EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD>̾<EFBFBD><CCBE><EFBFBD>ϡ<EFBFBD>&lt;<I>table</I>&gt;_&lt;<I>serialcolumn</I>&gt;_<I>seq</I> <20>Τ褦<CEA4>ˤʤꡢ<CAA4><EAA1A2><EFBFBD>Τ<EFBFBD><CEA4><EFBFBD><EFBFBD><EFBFBD><I>table</I> <20><> <I>serialcolumn</I> <20>Ϥ<EFBFBD><CFA4>줾<EFBFBD><ECA4BE><EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD>̾<EFBFBD><CCBE><EFBFBD><EFBFBD><font size=-1>SERIAL</font><3E><><EFBFBD><EFBFBD>̾<EFBFBD><CCBE><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>
<P>

<EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD>ϡ<EFBFBD>Ϳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<font size=-1>SERIAL</font><3E>ͤ򡢤<CDA4><F2A1A2A4>줬<EFBFBD><ECA4AC><EFBFBD><EFBFBD><EFBFBD>ͤȤ<CDA4><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<I><3E><><EFBFBD><EFBFBD>(after)</I><3E><> <I>currval</I>() <20>ؿ<EFBFBD><D8BF><EFBFBD><EFBFBD>ȤäƼ<C3A4><C6BC><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>С<EFBFBD>

<PRE>
	INSERT INTO person (name) VALUES ('Blaise Pascal');
	$newID = currval('person_id_seq');
</PRE>

<EFBFBD>Ǹ<EFBFBD><EFBFBD>ˡ<EFBFBD><font size=-1>INSERT</font>ʸ<><CAB8><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><A HREF="#4.17"><font size=-1>OID</font></A><3E><><EFBFBD>Ȥäơ<C3A4><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><CDA4>ߤĤ<DFA4><C4A4>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϺǤ<CFBA><C7A4>ܿ<EFBFBD><DCBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㤤<EFBFBD><E3A4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6>Perl<72><6C>DBI<42><49> Edmund Mergl <20><> DBD::Pg <20>⥸<EFBFBD>塼<EFBFBD><E5A1BC><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>С<EFBFBD>$sth->execute() <20>θ<EFBFBD><CEB8><EFBFBD> $sth-&gt{pg_oid_status} <20><><EFBFBD><EFBFBD>ͳ<EFBFBD><CDB3><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD> OID <20>ͤ<EFBFBD><CDA4>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>褦<EFBFBD>ˤ<EFBFBD><CBA4>뤳<EFBFBD>ȤϤǤ<CFA4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

<P> 
<H4><A NAME="4.16.3">4.16.3</A>)	¾<>Υ桼<CEA5><E6A1BC><EFBFBD>Ȥζ<C8A4><CEB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4>򤱤뤿<F2A4B1A4><EBA4BF><EFBFBD>ˤϡ<CBA4><I>currval()</I> <20><> <I>nextval()</I> <20>ϻȤ<CFBB><C8A4>ʤ<EFBFBD><CAA4>ۤ<EFBFBD><DBA4><EFBFBD><EFBFBD>褤<EFBFBD>ΤǤ<CEA4><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD>
</H4><P>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>󡣥Хå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>


<P> 
<H4><A NAME="4.17">4.17</A>)	<font size=-1>OID</font> <20>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD> <font size=-1>TID</font> <20>Ȥϲ<C8A4><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <font size=-1>OID</font> <20>Ȥϰ<C8A4><CFB0>դι<D5A4> ID <20><><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD> PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD>PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD>ǤĤ<C7A4><C4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤹<EFBFBD>٤ƤιԤϰ<D4A4><CFB0>դ<EFBFBD> <font size=-1>OID</font> <20><><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><I>initdb</I> <20><>(<I>backend/access/transam.h</I> <20><><EFBFBD><EFBFBD>)ȯ<><C8AF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <font size=-1>OID</font> <20>Ϥ<EFBFBD><CFA4>٤<EFBFBD> 16384<38><34><EFBFBD>꾮<EFBFBD><EABEAE><EFBFBD><EFBFBD><EFBFBD>ͤǤ<CDA4><C7A4><EFBFBD><I>initdb</I> <20><><EFBFBD>Τ<EFBFBD><CEA4>٤Ƥ<D9A4> <font size=-1>OID</font> (<28>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)<29>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>ͤˤʤ<CBA4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥϡ<C7A4><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>餹<EFBFBD>٤Ƥ<D9A4> <font size=-1>OID</font> <20>ϥơ<CFA5><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>α<EFBFBD>ޤ餺<DEA4><E9A4BA>PostgreSQL <20>Τ<EFBFBD><CEA4>Υ<EFBFBD><CEA5>󥹥ȥ졼<C8A5><ECA1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><C7B0>դǤ<D5A4><C7A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P> PostgreSQL <20>ϥơ<CFA5><C6A1>֥<EFBFBD><D6A5>֤ιԤ<CEB9><D4A4><EFBFBD><EFBFBD>ӤĤ<D3A4><C4A4>뤿<EFBFBD><EBA4BF><EFBFBD>ˡ<EFBFBD><CBA1><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD> <font size=-1>OID</font> <20><><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <font size=-1>OID</font> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ桼<CEA5><E6A1BC><EFBFBD>ιԤ<CEB9><D4A4><EFBFBD><EFBFBD>̤<EFBFBD><CCA4>뤿<EFBFBD><EBA4BF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǻȤ<C7BB><C8A4><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><font size=-1>OID</font> <20><><EFBFBD>ͤ<EFBFBD><CDA4><EFBFBD>¸<EFBFBD><C2B8><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD>ˤ<EFBFBD> <I>OID</I> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˻Ȥ<CBBB><C8A4><EFBFBD><EFBFBD>Ȥ򾩤<C8A4><F2BEA9A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>®<EFBFBD><C2AE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤿<EFBFBD><EBA4BF><EFBFBD><EFBFBD> <I>OID</I> <20>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ˥<C9A4><CBA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

<P> O<font size=-1>ID</font> <20>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD>ƤΥǡ<CEA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΰ褫<CEB0>顢<EFBFBD><E9A1A2><EFBFBD>Ƥο<C6A4><CEBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԥ˳<D4A4><CBB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><font size=-1>OID</font> <20><>¾<EFBFBD>β<EFBFBD><CEB2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><D1A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤷<EFBFBD><E2A4B7><EFBFBD>ϸ<EFBFBD><CFB8><EFBFBD> <font size=-1>OID</font> <20>ǥơ<C7A5><C6A1>֥<EFBFBD><D6A5>򥳥ԡ<F2A5B3A5><D4A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τʤ顢<CAA4><E9A1A2><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>ʤ<EFBFBD><CAA4><EFBFBD>ͳ<EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<PRE>
        CREATE TABLE new_table(old_oid oid, mycol int);
        SELECT old_oid, mycol INTO new FROM old;
        COPY new TO '/tmp/pgtable';
        DELETE FROM new;
        COPY new WITH OIDS FROM '/tmp/pgtable';
<!--
	CREATE TABLE new_table (mycol int);
	INSERT INTO new_table (oid, mycol) SELECT oid, mycol FROM old_table;
-->
</PRE>

<P> O<font size=-1>ID</font> <20>ϡ<EFBFBD>4<EFBFBD>Х<EFBFBD><D0A5>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD>¸<EFBFBD><C2B8><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>Τǡ<CEA4>40<34><30><EFBFBD><EFBFBD><EFBFBD>ۤ<EFBFBD><DBA4><EFBFBD><EFBFBD>Ȱ<EFBFBD><C8B0><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6>ï<EFBFBD>⤳<EFBFBD>줬<EFBFBD><ECA4AC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>𤷤Ƥ<F0A4B7A4><C6A4><EFBFBD><EFBFBD>ͤϤ<CDA4><CFA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><C2A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>ײ褷<D7B2>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>

<P> T<font size=-1>ID</font> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʪ<EFBFBD><CAAA><EFBFBD>Ԥ򤽤Υ֥<CEA5><D6A5>å<EFBFBD><C3A5>ȥ<EFBFBD><C8A5>ե<EFBFBD><D5A5>å<EFBFBD><C3A5>ͤǼ<CDA4><C7BC>̤<EFBFBD><CCA4>뤿<EFBFBD><EBA4BF><EFBFBD>˻Ȥ<CBBB><C8A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><font size=-1>TID</font> <20>ϹԤ<CFB9><D4A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>줿<EFBFBD><ECA4BF><EFBFBD>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><D1A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <font size=-1>TID</font> <20>ϡ<EFBFBD>ʪ<EFBFBD><CAAA><EFBFBD>Ԥ<EFBFBD><D4A4>ؤ<EFBFBD><D8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˥<EFBFBD><CBA5><EFBFBD><EFBFBD>ǥå<C7A5><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܤǻȤ<C7BB><C8A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<P>
<H4><A NAME="4.18">4.18</A>)	PostgreSQL <20>ǻȤ<C7BB><C8A4><EFBFBD><EFBFBD>뤤<EFBFBD><EBA4A4><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD>Ѹ<EFBFBD><D1B8>ΰ<EFBFBD>̣<EFBFBD>ϲ<EFBFBD><CFB2>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4>Υ<EFBFBD><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4>Ť<EFBFBD>ʸ<EFBFBD><CAB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϡ<CBA4><CFA1><EFBFBD><EFBFBD>줾<EFBFBD><ECA4BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʬ<EFBFBD><CAAC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>äȰ<C3A4><C8B0><EFBFBD>Ū<EFBFBD>˻Ȥ<CBBB><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѹ줬<D1B8>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>

<UL>
<LI> <20>ơ<EFBFBD><C6A1>֥<EFBFBD>(table)<29><><EFBFBD>ط<EFBFBD>(relation)<29><><EFBFBD><EFBFBD><EFBFBD>饹(class)
<LI> <20><>(row)<29><><EFBFBD>쥳<EFBFBD><ECA5B3><EFBFBD><EFBFBD>(record)<29><><EFBFBD><EFBFBD><EFBFBD>åץ<C3A5>(tuple)
<LI> <20><>(column)<29><><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(field)<29><>°<EFBFBD><C2B0>(attribute)
<LI> <20><><EFBFBD><EFBFBD>(retrieve)<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(select)
<LI> <20>ִ<EFBFBD>(replace)<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(update)
<LI> <20>ɲ<EFBFBD>(append)<29><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(insert)
<LI> <font size=-1>OID</font>, Ϣ<><CFA2>(serial value)
<LI> <20>ݡ<EFBFBD><DDA1><EFBFBD><EFBFBD><EFBFBD>(portal), <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(cursor)
<LI> <20>ΰ<EFBFBD><CEB0>ѿ<EFBFBD>(range variable)<29><><EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD>̾(table name)<29><><EFBFBD>ơ<EFBFBD><C6A1>֥<EFBFBD><D6A5><EFBFBD>̾(table alias)
</UL>
<P><3E><><EFBFBD><EFBFBD>Ū<EFBFBD>ʥǡ<CAA5><C7A1><EFBFBD><EFBFBD>١<EFBFBD><D9A1><EFBFBD><EFBFBD>Ѹ<EFBFBD><D1B8>Υꥹ<CEA5>Ȥϡ<C8A4><a
href="http://www.comptechnews.com/~reaster/dbdesign.html">
http://www.comptechnews.com/~reaster/dbdesign.html</a>
<EFBFBD>Ǹ<EFBFBD><EFBFBD>Ĥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>

<P>
<H4><A NAME="4.19">4.19</A>) <20><><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD> <I>"ERROR: Memory exhausted in AllocSetAlloc()"</I><3E><><EFBFBD>Ф<EFBFBD><D0A4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>
<P>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><EFBFBD>β<EFBFBD><EFBFBD>ۥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƻȤ<EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤäƤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤫<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͥ뤬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>꥽<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>㤤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<I>postmaster</I> <20>򳫻Ϥ<F2B3ABBB><CFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤߤƲ<DFA4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<PRE>
	ulimit -d 262144
	limit datasize 256m
</PRE>

<P> 
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD>äơ<EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>餫<EFBFBD>ҤȤĤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>⤯<EFBFBD><EFBFBD><EFBFBD>ꤷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤹<EFBFBD><EFBFBD><EFBFBD>褦<EFBFBD>ˤʤ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>礦<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɤϸ<EFBFBD><EFBFBD>ԤΥץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>ޥ<EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>˺<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤΥ<EFBFBD><EFBFBD>֥ץ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤĤ<EFBFBD><EFBFBD><EFBFBD>Ŭ<EFBFBD>Ѥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Хå<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><EFBFBD>ȤƤ<EFBFBD>¿<EFBFBD><EFBFBD><EFBFBD>Υǡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><font size=-1>SQL</font> <20><><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>꤬³<EAA4AC><C2B3><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>Ȥ򳫻Ϥ<F2B3ABBB><CFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƤߤƤ<DFA4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

<P>
<H4><A NAME="4.20">4.20</A>) <20>ɤΥС<CEA5><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PostgreSQL <20><><EFBFBD><EFBFBD><EFBFBD>餻<EFBFBD>Ƥ<EFBFBD><C6A4>뤫<EFBFBD><EBA4AB>Ĵ<EFBFBD>٤<EFBFBD><D9A4>ˤϤɤ<CFA4><C9A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR>
</H4>
<P>
<I>psql</I> <20><><EFBFBD><EFBFBD> <tt>select version();</tt> <20>򥿥<EFBFBD><F2A5BFA5>פ<EFBFBD><D7A4>ޤ<EFBFBD><DEA4><EFBFBD>
<P>


<H4><A NAME="4.21">4.21</A>)	<09>顼<EFBFBD><E9A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><I>invalid large obj descriptor</I> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6><EFBFBD><EFBFBD>
</H4>

<P><3E>顼<EFBFBD><E9A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤹤<EFBFBD><F2A4B9A4>Ȥ<EFBFBD><C8A4>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><tt>BEGIN WORK</tt><3E><><tt>COMMIT</tt><3E><><EFBFBD>դ<EFBFBD><D5A4><EFBFBD>ɬ<EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4><EFBFBD><EFBFBD><EFBFBD><tt>lo_open</tt> ... <tt>lo_close</tt><3E><><EFBFBD>Ϥ<EFBFBD><CFA4>߹<EFBFBD><DFB9>ߤޤ<DFA4><DEA4><EFBFBD>

<P><3E><><EFBFBD>ߤϡ<DFA4>PostgreSQL<51>Υȥ<CEA5><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><CEA5>ߥåȻ<C3A5><C8BB>˥顼<CBA5><E9A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1>ϥ<EFBFBD><CFA5>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4>뤳<EFBFBD>Ȥˤ<C8A4><CBA4>ꡢ<I>lo_open</I><3E><><EFBFBD>ޥ<EFBFBD><DEA5>ɤ<EFBFBD><C9A4><EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>ľ<EFBFBD><C4BE><EFBFBD>˶<EFBFBD><CBB6><EFBFBD>Ū<EFBFBD>˥롼<CBA5><EBA1BC><EFBFBD><EFBFBD><EFBFBD>¹Ԥ<C2B9><D4A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Τ<EFBFBD><CEA4>ᡢ<EFBFBD>ǽ<EFBFBD><C7BD>˥ϥ<CBA5><CFA5>ɥ<EFBFBD><C9A5><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4>Ʋ<EFBFBD><C6B2><EFBFBD><EFBFBD>򤷤褦<F2A4B7A4>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>ȡ<EFBFBD><I>invalid large obj descriptor(<28>顼<EFBFBD><E9A1BC><EFBFBD><EFBFBD><EFBFBD>֥<EFBFBD><D6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥε<C8A4><CEB5>һҤ<D2BB><D2A4><EFBFBD><EFBFBD><EFBFBD>)</I><3E>Ȥʤ<C8A4><CAA4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǡ<EFBFBD><C7A1>⤷<EFBFBD><E2A4B7><EFBFBD>ȥ<EFBFBD><C8A5>󥶥<EFBFBD><F3A5B6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4>Τ<EFBFBD>˺<EFBFBD><CBBA><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1>ʾ<EFBFBD><CABE>ʤ<EFBFBD><CAA4>Ȥ<EFBFBD><C8A4>ۤȤ<DBA4><C8A4>ɤλ<C9A4><CEBB>֡<EFBFBD>Ư<EFBFBD><C6AF><EFBFBD>Ƥ<EFBFBD><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD>顼<EFBFBD><E9A1BC><EFBFBD>å<EFBFBD><C3A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4>ΤǤ<CEA4><C7A4><EFBFBD>

<P><3E>⤷<EFBFBD><E2A4B7><font size=-1>ODBC</font><3E>Τ褦<CEA4>ʥ<EFBFBD><CAA5>饤<EFBFBD><E9A5A4><EFBFBD><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5>󥿡<EFBFBD><F3A5BFA1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>򤪻Ȥ<F2A4AABB><C8A4>ʤ顢<tt>auto-commit off</tt><3E><><EFBFBD><EFBFBD><EFBFBD>ꤹ<EFBFBD><EAA4B9>ɬ<EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD>뤫<EFBFBD>⤷<EFBFBD><E2A4B7><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
<P>


<H4><A NAME="4.22">4.22</A>) <20><><EFBFBD>ߤλ<DFA4><CEBB>郎<EFBFBD>ǥե<C7A5><D5A5><EFBFBD><EFBFBD>ȤȤʤ<C8A4><CAA4>褦<EFBFBD><E8A4A6><EFBFBD><EFBFBD><EFBFBD>ϤɤΤ褦<CEA4>ˤĤ<CBA4><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><BR></H4>

<P><i>now()</i><3E><><EFBFBD>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD>:
<PRE>
	CREATE TABLE test (x int, modtime timestamp DEFAULT now() );
</PRE>
<P>


<H4><A NAME="4.23">4.23</A>)	<09>ʤ<EFBFBD><CAA4><EFBFBD><font size=-1>IN</font><3E><><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD>ȤƤ<C8A4><C6A4>٤<EFBFBD><D9A4>ΤǤ<CEA4><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>
<P>
<EFBFBD><EFBFBD><EFBFBD>ߡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>γƹԤˤĤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>η<EFBFBD><EFBFBD>̤<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤˥<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󤹤뤳<EFBFBD>Ȥˤ<EFBFBD><EFBFBD>ꡢ<EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>˷<EFBFBD><EFBFBD>礷<EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>̤<EFBFBD><font size=-1>IN</font><3E><><font size=-1>EXIST</font>S<><53><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>ȤǤ<C8A4><C7A4><EFBFBD>
<PRE>
	SELECT *
	FROM tab
	WHERE col1 IN (SELECT col2 FROM TAB2)
</PRE>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD>
<PRE>
	SELECT *
	FROM tab
	WHERE EXISTS (SELECT col2 FROM TAB2 WHERE col1 = col2)
</PRE>
<EFBFBD>Ȥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¤Ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ľ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȻפäƤ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>
<P>

<H4><A NAME="4.24">4.24</A>) <i><3E><><EFBFBD><EFBFBD></i><3E><><EFBFBD><EFBFBD>(<i>outer</i> join)<29>ϤɤΤ褦<CEA4>˼¸<CBBC><C2B8><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>?<BR></H4>
<P>
PostgreSQL 7.1 <20>ʹߤǤ<DFA4><font size=-1>SQL</font>ɸ<>๽ʸ<E0B9BD><CAB8><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>祤<EFBFBD><E7A5A4>)<29>򥵥ݡ<F2A5B5A5><DDA1>Ȥ<EFBFBD><C8A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˡ<EFBFBD><CBA1><EFBFBD><EFBFBD>꤬2<EAA4AC>Ĥ<EFBFBD><C4A4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<pre> SELECT *
 FROM t1 LEFT OUTER JOIN t2 ON (t1.col = t2.col);</pre>
<EFBFBD><EFBFBD><EFBFBD>뤤<EFBFBD><EFBFBD>
<pre> SELECT *
 FROM t1 LEFT OUTER JOIN t2 USING (col);</pre>

<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ξ<EFBFBD>ħŪ<EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><EFBFBD><EFBFBD>碌<EFBFBD>Ǥ<EFBFBD> t1.col <20><> t2.col <20>ȷ<EFBFBD><C8B7>礷<EFBFBD>ơ<EFBFBD>t1 <20><>
<EFBFBD><EFBFBD><EFBFBD>礵<EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><EFBFBD>ä<EFBFBD><EFBFBD><EFBFBD>(t2 <20>Ȱ<EFBFBD><C8B0>פ<EFBFBD><D7A4>ʤ<EFBFBD><CAA4>ä<EFBFBD><C3A4><EFBFBD>)<29><><EFBFBD>֤<EFBFBD><D6A4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><font size=-1>RIGHT</font> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> t2 <20>η<EFBFBD><CEB7>礵<EFBFBD><E7A4B5><EFBFBD>ʤ<EFBFBD><CAA4>ä<EFBFBD><C3A4>Ԥ<EFBFBD><D4A4>ä<EFBFBD><C3A4><EFBFBD><EFBFBD>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6><font size=-1>FULL</font> <20><><EFBFBD><EFBFBD><EFBFBD>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD>פ<EFBFBD><D7A4><EFBFBD><EFBFBD>Ԥ<EFBFBD> t1 <20><> t2 <20><><EFBFBD><EFBFBD><EFBFBD>Ϸ<EFBFBD><CFB7>礵<EFBFBD><E7A4B5><EFBFBD>ʤ<EFBFBD><CAA4>ä<EFBFBD><C3A4>Ԥ<EFBFBD><D4A4>֤<EFBFBD><D6A4>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6><font size=-1>OUTER</font> <20>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>դϥ<D5A4><CFA5>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <font size=-1>LEFT</font>, <font size=-1>RIGHT</font>, <20>ޤ<EFBFBD><DEA4><EFBFBD> <font size=-1>FULL</font> <20>ʤɤη<C9A4><CEB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ꤵ<EFBFBD><EAA4B5><EFBFBD>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4><EFBFBD>


+These identical queries join t1.col to t2.col, and also return any unjoined
+rows in t1 (those with no match in t2). A <font size=-1>RIGHT</font> join
+would add unjoined rows of t2. A <font size=-1>FULL</font> join would return
+the matched rows plus all unjoined rows from t1 and t2. The word <font size=-1>OUTER</font>
+is optional and is assumed in <font size=-1>LEFT</font>, <font size=-1>RIGHT</font>,
+and <font size=-1>FULL</font> joins. Ordinary joins are called <font size=-1>INNER</font>
+joins.


<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Υ<EFBFBD><EFBFBD>꡼<EFBFBD><EFBFBD><EFBFBD>Ǥϳ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(outer join)<29><><font size=-1>UNION</font> <20><> <font size=-1>NOT IN</font> <20><><EFBFBD>Ȥäƥ<C3A4><C6A5>ߥ<EFBFBD><DFA5>졼<EFBFBD>ȤǤ<C8A4><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>
<EFBFBD><EFBFBD><EFBFBD>Ȥ<EFBFBD><EFBFBD>С<EFBFBD><i>tab1</i> <20><> <i>tab2</i> <20><><EFBFBD><EFBFBD><EFBFBD>礹<EFBFBD><E7A4B9><EFBFBD>Ȥ<EFBFBD><C8A4>ϡ<EFBFBD><CFA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>䤤<EFBFBD><E4A4A4><EFBFBD>碌<EFBFBD><EFA4BB><EFBFBD><EFBFBD><EFBFBD>ĤΥơ<CEA5><C6A1>֥<EFBFBD><D6A5><EFBFBD><i><3E><><EFBFBD><EFBFBD></i><3E><><EFBFBD>礷<EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD>

<PRE>
	SELECT tab1.col1, tab2.col2
	FROM tab1, tab2
	WHERE tab1.col1 = tab2.col1
	UNION ALL
	SELECT tab1.col1, NULL
	FROM tab1
	WHERE tab1.col1 NOT IN (SELECT tab2.col1 FROM tab2)
	ORDER BY col1
</PRE>


<P>
<HR>
<H2><CENTER>PostgreSQL<51>γ<EFBFBD>ĥ<EFBFBD>ˤĤ<CBA4><C4A4>Ƥμ<C6A4><CEBC><EFBFBD></CENTER></H2>
<P>

<H4><A NAME="5.1">5.1</A>)	<09><>ʬ<EFBFBD>ǽ񤤤<C7BD><F1A4A4A4>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD><D8BF><EFBFBD> psql <20><><EFBFBD><EFBFBD><EFBFBD>Ǽ¹Ԥ<C2B9><D4A4><EFBFBD><EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><D7A4>Ƥ<EFBFBD><C6A4>ޤ<EFBFBD><DEA4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD><EFBFBD><EFBFBD>Ͽ<EFBFBD><CFBF><EFBFBD><EFBFBD>ȹͤ<C8B9><CDA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4>ǽ<EFBFBD><C7BD>ˡ<EFBFBD><CBA1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>桼<EFBFBD><E6A1BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD><D8BF><EFBFBD>ñ<EFBFBD>ȤΥƥ<CEA5><C6A5>ȥץ<C8A5><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><CBA4>ƻ<C6BB>ƤߤƲ<DFA4><C6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>


<P>
<H4><A NAME="5.2">5.2</A>)	PostgreSQL <20>Ѥ˽񤤤<CBBD><F1A4A4A4><EFBFBD><EFBFBD>ʿ<EFBFBD><CABF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؿ<EFBFBD><D8BF>ϡ<EFBFBD><CFA1>ɤ<EFBFBD><C9A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD>£<EFBFBD>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ιԤʤä<CAA4><C3A4><EFBFBD>ĥ<EFBFBD><C4A5><EFBFBD><EFBFBD><I>pgsql-hackers</I> <20>᡼<EFBFBD><E1A1BC><EFBFBD>󥰡<EFBFBD><F3A5B0A1>ꥹ<EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD>äƤ<C3A4><C6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ơ<EFBFBD><C6A1>椯<EFBFBD>椯<EFBFBD>Ϥ<EFBFBD><CFA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĥ<EFBFBD><C4A5> <I>contrib/</I> <20><><EFBFBD>֥ǥ<D6A5><C7A5>쥯<EFBFBD>ȥ<EFBFBD><C8A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥˤʤ<CBA4><CAA4>Ǥ<EFBFBD><C7A4>礦<EFBFBD><E7A4A6>

<P>
<H4><A NAME="5.3">5.3</A>)	<09><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD>֤<EFBFBD> C<><43><EFBFBD><EFBFBD><EFBFBD>δؿ<CEB4><D8BF>ϤɤΤ褦<CEA4>˽񤭤ޤ<F1A4ADA4><DEA4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD><EFBFBD>Ū<EFBFBD>ˤϲ<CBA4>ǽ<EFBFBD>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ˤϵ<CBA4><CFB5>ˤ<EFBFBD>̯<EFBFBD><CCAF><EFBFBD><EFBFBD><EFBFBD>פ<EFBFBD><D7A4>ޤ<EFBFBD><DEA4>Τǡ<CEA4><C7A1><EFBFBD><EFBFBD>ԤΤޤ<CEA4><DEA4><EFBFBD><EFBFBD>Ǥ<EFBFBD>̤<EFBFBD><CCA4>ï<EFBFBD><C3AF><EFBFBD><EFBFBD><EFBFBD>ä<EFBFBD><C3A4><EFBFBD><EFBFBD>Ȥ<EFBFBD><C8A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD>

<P><H4><A NAME="5.4">5.4</A>)	<09><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѹ<EFBFBD><D1B9><EFBFBD><EFBFBD>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5>뤷<EFBFBD>Ƥ<EFBFBD><C6A4>Ѳ<EFBFBD><D1B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʤ<EFBFBD><CAA4>ΤϤʤ<CFA4><CAA4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD>
</H4>

<P> <20><><EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><C4A4><EFBFBD> <I>Makefile</I> <20><><EFBFBD><EFBFBD><EFBFBD>󥯥롼<F3A5AFA5>ɡ<EFBFBD><C9A1>ե<EFBFBD><D5A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ф<EFBFBD><D0A4><EFBFBD>Ŭ<EFBFBD>ڤʰ<DAA4>¸<EFBFBD>ط<EFBFBD><D8B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>äƤ<C3A4><C6A4>ޤ<EFBFBD><DEA4><EFBFBD><EFBFBD><EFBFBD><I>make clean</I> <20>򤷤Ƥ<F2A4B7A4><C6A4><EFBFBD><EFBFBD>⤦<EFBFBD><E2A4A6><EFBFBD><EFBFBD> <I>make</I> <20><><EFBFBD>Ԥʤ<D4A4><CAA4>ʤ<EFBFBD><CAA4>ƤϤʤ<CFA4><CAA4>ޤ<EFBFBD><DEA4>󡣤⤷<F3A1A3A4><E2A4B7><font size=-1>GCC</font> <20>򤪻Ȥ<F2A4AABB><C8A4>Ǥ<EFBFBD><C7A4><EFBFBD><EFBFBD><EFBFBD> <i>configure</i> <20><> <i>--enable-depend</i> <20><><EFBFBD>ץ<EFBFBD><D7A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ȥäơ<C3A4><C6A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѥ<EFBFBD><D1A5><EFBFBD><EFBFBD>˰<EFBFBD>¸<EFBFBD>ط<EFBFBD><D8B7><EFBFBD><EFBFBD><EFBFBD>ưŪ<C6B0><C5AA>Ĵ<EFBFBD>٤<EFBFBD><D9A4><EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><C8A4>Ǥ<EFBFBD><C7A4>ޤ<EFBFBD><DEA4><EFBFBD>

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